Overview
Bluetooth headsets with retractable wire management, good for sports and outdoor.
HiFi music, stable performance with Bluetooth 4.1 technology, CVC6.0 noise-canceling, and CSR8635 chips, allows you to take hands-free calls and control music settings.
Built-in 150mAh rechargeable Li-Polymer battery provides up to 12 hours of playtime with a single charge.
Neckband designed Bluetooth headphones, the best companion while running, jogging, or gym.

Specifications:
Bluetooth version Bluetooth 4.2
Support configuration file a2dp1.2 / avrcp1.4 / hsp1.2 / hfp1.6
DSP cvc6.0 dual-microphone noise reduction and echo reduction
Driver type dynamic
loudspeaker box. The diameter is 10 mm
Speaker impedance 32 ohm
Battery type lithium-ion polymer battery 180MAH
Battery life can also be 80% of the capacity in 300 cycles
Music playing time is 6 hours
Talk time 10 hours
Standby time 360 hours
Charging time 2.5 hours
Charging Miniport USB B
Wireless range 10m / 33 ft (available space)
The built-in microphone is
Microphone sensitivity - 42 DB
Headset type full size
Weight 48.2g
Color: blue, green, pink, orange
Size 14.1 cm x 14 cm x 1.6 cm

Package Content:
1 x Bluetooth Headphones
1 x Charge Cable
2 Pairs of Ear Plugs
1 x User Manual (Others Not Included)