Advanced BT Technology:
Latest true wireless (TWS) BT 4.1 technology ensures transmitting strong signal in high quality & high speed and offering high-fidelity stereo music.
TWS BT Design:
Wireless dual ear stereo design, left and right ear channel separation. You can use the Left and Right ear headset solely (single track mode), or use in pairs (stereo mode).
High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.
It can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.
The 450mAh charging box can charge for the earphones and can be used as a perfect storage case for them, protecting them from damages.
Model Number: TWS-F1
BT Version: 4.1
Protocols Support: HSP/ HFP/ A2DP/ AVRCP
Transmission Distance: 5-10m (no obstacle)
Frequency Response Range: 20Hz-20KHz
Battery: Earphone: 2 * 3.7V / 50mAh (501215); Charging Box: 3.7V / 450mAh (502535)
Charge Time: about 2 hours
Talk Time: about 2 hours
Standby Time: about 40 hours
Earphone Size: approx. 2.8 * 2.8 * 2cm / 1.10 * 1.10 * 0.78in
Charging Box Size: approx. 6 * 6 * 3cm / 2.36 * 2.36 * 1.18in
Item Weight: approx. 48g (37g of the charging box, 5.5g of each earphone)
Package Size: approx. 13.8 * 8.6 * 4.5cm / 5.43 * 3.38 * 1.77in
Package Weight: approx. 149g / 5.28oz
1 * Pair of Earphone
3 * Pairs of Ear cap
1 * Micro USB Charging Cable
1 * User Manual (Chinese & English)