Features:
* CSR 4.1 chip， it could transmit High-Rate sign， enjoy high grade wireless music and build quickly connection.* APT-X coding technology， unbuffered， low latency， and the decoding rate up to 768 kbps.
* Memory metal earhook， ergonomic design， it would be no easy to slid down while sporting.
* Lightweight， the net weight of the earphone is approximately 12g， more comfortable for running.
* Equiped with 75mAh battery， approximately 5h music time and 180h standby time.
* Selected 10mm drive unit tuning produces smooth and potent sound， the effective area of diaphragm upgrade 20%
* Strong compatibility， it could compatible with more than 99% of smart phone.
Specifications:
| General Specification | |
| Brand | PICUN |
| Model | H3 |
| Color | Black+Gold， Black+Blue， White+Gold |
| Wearing Type | In-ear |
| Technical Parameters | |
| Microphone | Yes |
| Wired Control | Support |
| Bluetooth Version | 4.1 |
| Transmission Distance | 10m |
| Receive Sensitivity | 98dB |
| Impedance | 16Ω |
| Frequency Response | 20-20kHz |
| Battery Capacity | 75mAh |
| Charging Time (h) | 2h |
| Music Time (h) | 5h |
| Standby Time (h) | 180h |
Package Included:
 | 1* PICUN H3 bluetooth earphone |
| 1* USB charging cable | |
| 2* pairs of double earmuffs | |
| 3* pairs of earmuffs |