Vender [L*S]M165 Wireless Business Earphone Bluetooth 4.1 Headphones In-ear Music Headset Earpiece Hands-free Earbuds with Microphone al mejor precio

M165 Wireless Business Earphone Bluetooth 4.1 Headphones In-ear Music Headset Earpiece Hands-free Earbuds with Microphone 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: BT4.1 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: Easy to control playing/pausing music, previous/next track, 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: 96±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: 19g/0.67oz Package List: 1 * Headset    1 * Earhook 1 * USB Cable 1 * User Manual