Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
WK WS-37 Kinvoice Series Clip-on Metal Wireless Bluetooth Earphone, WS-371. Overlapping earbud design for a compact and portable form factor. 2. Die cast zinc alloy construction for exceptional durability. 3. High fidelity titanium plated diaphragms deliver rich, full range audio. 4. Silicon microphone ensures crystal clear HD voice calls. 5. Bluetooth 6. 0 technology offers a stable connection with strong anti interference capabilities. Specifications: 1. Material: Zinc Alloy + ABS 2. Bluetooth Version: 6. 0 3. Playback
1. Overlapping earbud design for a compact and portable form factor.2. Die-cast zinc alloy construction for exceptional durability.
3. High-fidelity titanium-plated diaphragms deliver rich, full-range audio.
4. Silicon microphone ensures crystal-clear HD voice calls.
5. Bluetooth 6.0 technology offers a stable connection with strong anti-interference capabilities.
Specifications:
1. Material: Zinc Alloy + ABS
2. Bluetooth Version: 6.0
3. Playback Time: Approx. 5 hours
4. Battery Capacity: 250 + 30x2 mAh
5. Impedance: 16 Ohms
6. Frequency Response: 50Hz–5KHz
7. Rated Power: 5–10 mW
8. Driver Unit: 11mm
9. Input: DC 5V / 250mA
10. Standby Time: Approx. 100 hours
11. Charging Time: Approx. 1–2 hours
12. Weight: 135g
13. Dimensions: 53.14 x 27.44 x 43.56 mm
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2006 reviews
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Product Reviews
★★★★★ 5
Works well.
The product works well and does exactly what was promised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Tintas
Vinieron en buen estado me encanta
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Tinta de sublimación
Exelente tinta de sublimación y dura muchísimo los colores salen vivos en las prendas
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Ink for my printer
Ink for my printer, nice quality great value easy to use an price was right
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Reviewed in the United States on March 5, 2025
★★★★★ 5
Stock up!
It is always handy to have this item on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026