Product Features

Compatible with Bluetooth V4.0 specification standards. Use advanced CSR Bluetooth chip.

Supports A2DP enabled mobile phone to listen to music 

Comfortable to wear sports / outdoor use

Built-in DSP (digital signal processing) noise suppression and echo cancellation function.

Battery Type: Lithium-Ion battery, 3.7V / 40mAh, Talking time: 3 hours, Standby time: up to 100hours, Charging time: 1 to 2 hours.

Support HSP, HFP1.5, A2DP Bluetooth protocol specification

Support for multiple paired devices, which can match up to 8 Bluetooth devices

Battery status display on the phone (depends on support of the phone)

Product Specifications

Bluetooth standard: V4.0 

Working frequency: 2.4GHz ~ 2.48GHz ISM band

Output power: Class 2 power output, up to 10 meters

Battery type: 3.7V / 40mAh (rechargeable lithium-polymer)

Talk time: about 3 hours

Music Play time: 2 hours

Standby time: about 100 hours

Charging voltage: 5V500 mAh

Operating temperature range: -20 ℃ ~ +70 ℃

Support Accessories

USB charging cable

USB Travel Charger (optional)

USB car charger (optional)

Manual: 1pc

Warranty Card: 1pc

Package Type: Each pc into gift box, then Master carton.