BTH V4.2 Music Sports Headband with Built-in Speaker - Choice of Black, Dark Grey and Light Grey

BTH V4.2 Music Sports Headband with Built-in Speaker
Available in Black, Dark Grey and Light Grey [Please choose your color when ordering]

Bluetooth V4.2 Headband Headphones Music Sport Headband with Built-in Speaker Microphone for Workout

Features:
Easy to clean headband and charge.
Easy to switch songs.
Universal Size: Suitable for men and women, old and young.
Headbands:
Keep listening to music during sleep, sports and travel
Connect to Music:
IPhone, radio, computer and other Bluetooth function devices can connect Bluetooth headband to share happiness.

Specifications:
Bluetooth Version: V4.2 + EDR
Transmission Distance: 10M / 33feet or so
Transmission Distance of MIC: ≤1 M
Li-ion Battery: 3.7V/180mA
Charging Time: 2 hours
Standby Time: 48 Hrs or so
Working Time: about 6Hrs-7Hrs
Material: knitting
Headband Size: 22 x 6.5cm/ 8.66 x 2.56in

Colors: Black, Dark Grey, Light Grey

Package Contents:
1 x BTH V4.2 Music Headband with Built-in Speaker - Black
1 x USB Cable