X3T TWS True Wireless Bluetooth 4.2 Earphone ( Item#: V4214BL )

X3T Bluetooth headphone is specially designed for music and sports lovers, which features advanced true wireless (TWS) Bluetooth 4.2 technology, built-in high-grade microphone & speaker, hands-free function and lightweight design. It will offer you amazing experience; you can greatly enjoy your favorite music when doing sports.

Specifications:
Model Number: X3T
Bluetooth Chipset: CSR
Bluetooth: 4.2
Support Profile: A2DP1.3, HFP1.6, HSP1.2, AVRCP1.6, DI1.3 
Bluetooth range: one for above 20m, and a set for above 10m
Receive sensitivity: -90dBm 
Frequency: 2.4GHz
Frequency Response Range: 20 Hz-20 KHz
Multi-point Connection: Support
Built-in Battery: 85mAh * 2 (Earphone); 700mAh (Charging Box)
Work Time: one for 7-8 hours and a set for 4-5 hours
Stand-by Time: one for 180 hours and a set for 120 hours
Charging Time: about 2 hours
Charging Connector: Micro USB, DC 5V
Material: ABS
Color: Black, White, Red, Navy Blue, Pink (optional)
Item Size: Approx. 3 * 2 * 1.9 cm / 1.18 * 0.78 * 0.74 in
Charging Case Size: Approx. 6.5 * 5 * 2.2 cm / 2.55 * 1.96 * 0.86 in 
Item Weight: Approx.57 g (earphone 7 g of each, charging case 43 g)
Package Size: Approx. 9.6 * 9.6 * 5 cm / 3.77 * 3.77 * 1.96 in
Package Weight: Approx. 177 g / 6.26 oz

Package List:
1 * Pair of Headsets with Charging Box   
1 * USB Charging Cable
4 * Pairs of Ear Cap
1 * Storage Bag
1 * User Manual (English)