Syllable D900 Mini True Wireless Bluetooth 4.1 Music Headset with Charging Case

Syllable D900 mini wireless music headset is designed for people who loves music. Super good in pop music and percussion music. Adopted with true wireless technology, no more wires bounded.

The right and left headsets sync each other through wireless and provide stereo output sound. All control operated by one key, super friendly
Compact and lightweight design comes with silicon earbuds, comfortable and durable.

With intelligent charging box, convenient to carry around (built-in 120mAh Li-ion battery)

Specification:
Driver unit: 8mm
Impedance: 16ohms
Working Voltage: 3.2V - 4.2V
Talk time: 3h
Music Time: 2h
Standby time: 180h
Charging Time (h): Less than 2h
Micphone Sensitivity: -42db±3db
FM frequency range: 2.401-2.480GHz
Bluetooth: Yes
Bluetooth version: V4.1
Powlev: CLASS II
Bluetooth distance: W/O obstacles 10m
Bluetooth protocol: A2DP,AVRCP
Bluetooth mode: Hands free,Headset
Battery Capacity(mAh): 35mAh
Product weight: 0.010 kg
Package weight: 0.184 kg
Product size (L x W x H): 2.50 x 2.10 x 3.00 cm / 0.98 x 0.83 x 1.18 inches
Package size (L x W x H): 9.00 x 7.50 x 7.50 cm / 3.54 x 2.95 x 2.95 inches
Package Contents: 2 x Headset, 1 x Chinese / English User Manual, 1 x Charging Box, 1 x USB Cable, 2 x Ear Tip, 1 x Carrying Bag

Information from: rice power