- Bluetooth Version: V4.1
- Operating Range: 10 Meters
- Chipset: CSR8615
- Sound effect: Stereo
- Impedance: 32oHm
- Speaker frequency: 0-20KHz
- Listen/Talk time: 9-11 hours
- Standby time: 240 hours
- charge time: 2 hours
- Input Power: 5v/1a
- Battery Capacity: 120mAh
- Size: 59x26x24mm
- Weight: 19g
- Earbud retracts! Listen only when you need to!
- Re-wind Button - You can freely pull out the earpiece and press the "Rewind button" to pull the cable back into the headset
- Securely clips to clothing or hang with neck strap
- Vibrates when a call is recived & rings in earbud when a call is incoming
- Easy-to-reach, answer, volume, and voice dial controls. Its Superior chip technology allows Last Number redial and Voice-redialing functions.
- Retract is available in classic black variant
- Multiple Function - Bluetooth Headset can work with two mobile phones at the same time.
- HD Sound - Retract has professional CVC6.0 noise reduction function helping you to enjoy excellent quality of sound.
- Compatible with Smartphones, iPhones, Android, and all mono Bluetooth phones