U12 Sport In-ear IPX7 Waterproof High Fidelity Stereo Bass Bluetooth Earphone With Mic
Features:
1. IPX7 waterproof, protect your earphone from rain, splash, sweat, enjoy music freely in rainning day or during intense workout.
2. Adopted CSR8635 Bluetooth chip, wide compatibility, ensures high speed transmission and stable connection.
3. High fidelity, advanced technology, U12 strengthen the highs and bass, provide crystal clear sound even while doing sport.
4. With 80mAh battery, optimized circuit board, full-charged only need 2 hours, and it support about 6-8 hours playback time.
5. Ergonomic earbud design, with integrated earhook, it would not slid not while running, and more comfortable for wearing.
6. Power display, after connected with Bluetooth devices, the remaining power capacity could be shown. (Only IOS system support.)
Specifications:
| General Specification | |
| Model | U12 |
| Color | Black |
| Wearing Type | In-ear |
| Net Weight (g) | About 19.5g |
| Technical Parameters | |
| Microphone | Yes |
| Bluetooth Version | CSR V4.1 |
| Transmission Distance |
10m |
| Frequency Response |
20-20000Hz |
| Battery Capacity | 80mAh, 3.7V |
| Charging Time (h) | 2 hours |
| Working Time (h) | 6-8 hours |
| Standby Time (h) | 250 hours |
Package Included:
 |
1* U12 Bluetooth Earphone |
| 1* Charging Cable | |
| 1* Manual |