Size (H * W * L): Package size (L x W x H): 13.00 x 8.00 x 6.00 cm / 5.12 x 3.15 x 2.36 inches
Net weight: 0.118kg
Battery capacity: 45mAh / each
Bluetooth version: Bluetooth 4.2
Standby time: 120 hours
Charging time: 1 ~ 2 hours
Talk time: 120 hours
Music time: 3 hours
With distance: 10 meters
Frequency: 21Hz-18KHZ
Power show: yes
Microphone: Built-in high-sensitivity microphone
Support agreement: HSP, HFP, A2DP, AVRCP agreement
Impedance: 16 ohms
Sensitivity: 95dB
Package Contents: 2 x Headset, 1 x Charging Dock, 1 x Pair of Standby Earbud Tips, 1 x Micro USB Cable (21cm), 1 x English and Chinese Manual