- Model: i91
- Color: White + black
- Bluetooth version: CSR V2.1+EDR
- RF: 2.4GHz GFSK
- Bluetooth mode: Headphone / handsfree / A2DP / AVRCP
- Working range: 10 meters
- Built-in microphone
- Supports MP3 format music
- Supports TF card up to 16GB
- FM frequency: 97.0~108MHz
- Up to 5 EQ sound effect modes
- High stereo sound performance
- Interface: TF + 3.5mm jack + mini USB
- Built-in rechargeable battery
- Conversation time: 16 hours
- Music play time: 13 hours / 10 hours for FM / MP3
- Standby time: 3 days
- Package includes:
- 1 x Bluetooth MP3 player headset
- 1 x USB cable (50cm)
- 1 x 3.5mm audio cable (145cm)
- 1 x Chinese / English user manual