- Bluetooth version: Bluetooth V2.1 + EDR
- TF card support and Bluetooth wireless communication functions

- Supports MP3 format music

- Interfaces: 2.5mm audio + TF slot
- Built-in rechargeable 300mAh li-ion battery
- Continuous talking time: about 11 hours
- Music playing time: about 6 hours
- Standby time: about 180 hours
- Transmission range: 10m
- Frequency range: 2.4~2.483GHz
- Support mobile phone/PDA/notebook/MP3/4/5 etc.
- Package included:
- 1 * Bluetooth headphone
- 1 * USB charging cable (2.5mm port)
- 1 * 2 pin round plug (input: 100V-240V, output: DC5.0V±5%350mA)
- 1 * English/Chinese user manual