M163 Bluetooth 4.1 Headphones Wireless Business Earphone In-ear Music Headset Earpiece Hands-free Earbuds with Microphone

• Package Weight : 22.5g
  


• Package Width : 6.5cm
  


• Package Height : 1.8cm
  


• Package Length: 7.5 cm
  

Overview:

With the features of BT technology, built-in high-grade microphone & speaker, hands-free calling function and lightweight design, the headphone is convenient for you to listen to music and answer calls. A great companion for your daily life, office time, driving or travel.  



Features:

BT Connection: BT 4.1 ensures strong signal and wireless connection range is 10 meters (no obstacle).

Hands-free with Mic: High-quality Microphone grasps the detail of voice, ideal for in-car calling or working use.

Long Battery Life: Built-in rechargeable 60mAh battery lasts about 2 hours of working time on one full charge.   

Comfortable to Wear: 6g lightweight, in-ear design and ultra-soft earcap provide you long-time wearing comfort.

Easy Operation: One button easily controls playing/pausing, answering/ending a call.



Specifications:

BT Version: BT 4.1

Operation Range: Up to 10 meters (no obstacle)

Frequency Response Range: 20Hz-20KHz

Impedance: 32Ω

Sensitivity: 95±3dB

Headset Battery: 60mAh rechargeable Li-polymer battery

Working Time: about 2 hours (depends on music volume)

Standby Time: about 12 hours

Charging Time: 1-2 hours

Color: Black, White (optional)

Main Item Size: Approx. 5.0 * 1.4 * 0.9cm / 1.96 * 0.60 * 0.35in

Main Item Weight: 6g / 0.24oz

Package Size: Approx. 7.5 * 6.5 * 1.8cm / 2.95 * 2.56 * 0.70in

Package Weight: 18g / 0.65oz



Package List:

1 * Headset   

1 * Earhook

1 * USB Cable

1 * User Manual