تعارف
The Outdoor Tech Turtle Shell 4.0 is a portable, rugged, and waterproof wireless Bluetooth speaker designed for outdoor adventures. It features 360-degree sound, a durable IPX7-rated construction, and an extended battery life, making it ideal for various environments from camping to poolside relaxation. This manual provides essential information for setting up, operating, and maintaining your speaker.

Figure 1: Turtle Shell 4.0 highlighting key features like waterproof, 18-hour battery, impressive sound, Siri/Power Bank, and simple controls.
دٻي ۾ ڇا آهي
- Turtle Shell 4.0 Wireless Bluetooth Speaker
- USB-C چارجنگ ڪيبل
- ٿلهو کڻڻ
- Instructional manual (this document)
سيٽ اپ ڪريو
1. اسپيڪر کي چارج ڏيڻ
Before first use, fully charge your Turtle Shell 4.0. The charging port has been upgraded to USB-C for faster and more efficient charging.
- مهيا ڪيل USB-C چارجنگ ڪيبل کي اسپيڪر جي چارجنگ پورٽ سان ڳنڍيو.
- ڪيبل جي ٻئي ڇيڙي کي هڪ مطابقت رکندڙ USB پاور اڊاپٽر (شامل نه آهي) يا ڪمپيوٽر جي USB پورٽ سان ڳنڍيو.
- A full charge takes approximately 3 hours. The LED indicator will change to show charging status (refer to LED indicator section for details).
2. پاور آن/آف
- To power on: Press and hold the power button (🏻) until you hear an audible cue or see the LED indicator light up.
- To power off: Press and hold the power button (🏻) again until you hear an audible cue or the LED indicator turns off.
3. بلوٽوٽ جوئر
The Turtle Shell 4.0 can be effortlessly paired with your smartphone or other Bluetooth-enabled devices from up to 65 feet away.
- Ensure the speaker is powered on and in pairing mode (the LED indicator will typically flash rapidly).
- توھان جي ڊوائيس تي، بلوٽوت سيٽنگون ڏانھن وڃو.
- Select "Turtle Shell 4.0" from the list of available devices.
- Once connected, the LED indicator will show a solid light, and you will hear a confirmation tone.
4. Daisy-Chaining Multiple Speakers
The Turtle Shell 4.0 features an upgraded daisy-chain function, allowing you to link up to 50 Shells together for a massive portable stereo sound experience.
- Ensure all speakers you wish to link are powered on and not currently paired to any device.
- Pair the first speaker (master speaker) to your device via Bluetooth as described above.
- On the master speaker, press the daisy-chain button (refer to button layout for specific icon).
- On the additional speakers, press their daisy-chain button. They will automatically connect to the master speaker.
- Repeat for up to 50 speakers.
آپريٽنگ هدايتون
1. بٽڻ افعال

شڪل 2: پاسي view of the Turtle Shell 4.0 with visible control buttons.
| بٽڻ | فنڪشن (شارٽ پريس) | فنڪشن (ڊگهو پريس) |
|---|---|---|
| طاقت (🏻) | بيٽري جي حالت چيڪ ڪريو | پاور آن / آف |
| آواز گهٽايو (-) | حجم گھٽايو | اڳوڻو رستو |
| Multi-function (Bigfoot icon) | هلايو/روڪيو، جواب ڏيو/ڪال ختم ڪريو | Activate Siri/Google Assistant, Reject Call, Daisy-chain pairing |
| آواز وڌايو (+) | حجم وڌايو | ايندڙ ٽريڪ |
2. 360-Degree Audio Experience
The Turtle Shell 4.0's patented Dual-Directional Sound technology produces an immersive 360-degree audio experience, ensuring powerful sound from all angles. This is achieved through two full-range drivers and a bass radiator housed within its unique polygonal design.
3. Smart Assistant Compatibility
Activate your device's Siri or Google Assistant directly from the speaker by long-pressing the multi-function button (Bigfoot icon).
4. هينڊ فري ڪالنگ
With the built-in microphone, you can answer and end calls directly through the speaker. Short press the multi-function button to answer or end a call. Long press to reject an incoming call.
5. پاور بينڪ جي ڪارڪردگي
The 4K mAh battery allows you to charge small devices while enjoying your music. Connect your device to the speaker's USB-A output port (located under the sealed port cover) using your device's charging cable.
6. چڙهڻ جا اختيار
The Turtle Shell 4.0 includes a standard 1/4"-20 camera threading mount and custom strap mounts for multiple easy carry and transport options, allowing you to secure it to various surfaces or gear.

Figure 3: The Turtle Shell 4.0 is versatile for various outdoor activities including camping, general outdoor use, beach, and pool.
سار سنڀال
1. Waterproof and Durability
The Turtle Shell 4.0 is IPX7-rated waterproof, dustproof, and shockproof. This means it can be submerged in water up to 1 meter for 30 minutes. Ensure all port covers are securely sealed before exposing the speaker to water or dusty environments.

Figure 4: The Turtle Shell 4.0 demonstrating its IP67 waterproof capability.
2. صفائي
اسپيڪر کي صاف ڪرڻ لاءِ، ان کي نرم، ڊي سان صاف ڪريوamp cloth. Do not use abrasive cleaners or solvents. If exposed to saltwater or chlorinated water, rinse thoroughly with fresh water and allow to air dry completely before charging or opening port covers.
3. اسٽوريج
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the battery is partially charged (around 50%) to preserve battery health.
مشڪلاتون
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| اسپيڪر پاور آن نٿو ٿئي. | گھٽ بيٽري. | اسپيڪر کي گهٽ ۾ گهٽ 30 منٽن لاءِ چارج ڪريو. |
| بلوٽوٿ ذريعي جوڙي نه ٿو سگهجي. | اسپيڪر پيئرنگ موڊ ۾ نه آهي؛ ڊوائيس بلوٽوٿ بند آهي؛ اسپيڪر کان تمام پري آهي. | Ensure speaker is in pairing mode (flashing LED). Turn device Bluetooth off and on. Move device closer to speaker (within 65 feet). Forget device on your phone and re-pair. |
| وڏي مقدار ۾ آواز جي تحريف. | Volume too high for audio source. | Reduce the volume on the speaker or your connected device. |
| Daisy-chaining not working. | Speakers not in correct mode; too many speakers. | Ensure all speakers are powered on and not paired to other devices before initiating daisy-chain. Confirm you are within the 50-speaker limit. |
| اسپيڪر چارج نه ٿي رهيو آهي. | Cable issue; port issue; power source issue. | هڪ مختلف USB-C ڪيبل ۽ پاور اڊاپٽر آزمايو. پڪ ڪريو ته چارجنگ پورٽ صاف ۽ ملبي کان پاڪ آهي. |
وضاحتون

Figure 5: Physical dimensions of the Turtle Shell 4.0 speaker.
| خاصيت | تفصيل |
|---|---|
| ماڊل نالو | OT4800-B |
| اسپيڪر جو قسم | ٻاھران |
| خاص خصوصيت | پنروڪ |
| تجويز ڪيل استعمال | انڊور/ آئوٽ ڊور |
| مطابقت رکندڙ ڊوائيسز | اسمارٽ فون، ٽيبليٽ، ليپ ٽاپ، ڊيسڪ ٽاپ |
| ڪنٽرولر جو قسم | وائس ڪنٽرول |
| رنگ | ڪارو |
| بيٽري جي زندگي | 18 ڪلاڪ تائين |
| شامل اجزاء | USB charging cable, carry pouch, instructional manual |
| پيداوار جي ماپ | 7.5"ڊي x 5.75"ڊي x 3.2"ايڇ |
| پنروڪ درجه بندي | IPX7 |
| بيٽري جي گنجائش | 4000 mAh |
| چارج ڪرڻ وقت | 3 ڪلاڪ |
| وڌ ۾ وڌ Bluetooth رينج | 65 فوٽ |
| شيءِ جو وزن | 1.37 پائونڊ |
| رابطي ٽيڪنالاجي | بلوٽوٿ |
| آڊيو آئوٽ پٽ موڊ | اسٽيريو |
| مواد | Mixed Plastic/Silicone |
سرڪاري پراڊڪٽ وڊيو
Watch this video to see the Turtle Shell speaker in action, demonstrating its ruggedness and suitability for outdoor activities like paddleboarding. Please note this video features the Turtle Shell 3.0, a previous model, but showcases similar core functionalities and durability relevant to the Turtle Shell 4.0.
Video 1: "SUP with the Turtle Shell 3.0 Speaker" by Outdoor Technology. This video demonstrates the speaker's use in a water environment.
وارنٽي ۽ سپورٽ
Outdoor Tech products are designed for durability and performance. For warranty information and customer support, please visit the official Outdoor Tech webسائيٽ تي وڃو يا سڌو سنئون انهن جي ڪسٽمر سروس سان رابطو ڪريو. ڪنهن به وارنٽي دعوائن لاءِ خريداري جو ثبوت رکو.
وڌيڪ مدد لاءِ، توهان پڻ حوالو ڏئي سگهو ٿا Outdoor Tech Store on Amazon.





