Bluetooth Sunglasses Outdoor Sport Earphone Wireless Stereo Headset with Microphone support YSTE-30079

Specification:
Colour: Black
Material: ABS and PC
Wireless Connection Range: 10m
Frequency: 2.4 GHz
Bluetooth: V 4.0
Call time: 15 hours
Music duration: 6 hours
Standby time: 100 days
Transmission mode: Bluetooth
Charging interface: Micro USB
Battery capacity: 3.7V/150mAh
Charging Voltage: 5V DC
Standby power: 5mW
Frequency response range: 20 hz-20 kHz
THD: 0.05%
Charging time: 2 hours
General operating current: 30-35 mA
Built-in Storage: No
SNR: 85 dB
Headphone impedance: 16ohm
Headphone pole rotation: 270 degrees
Headphone rotation: 90 degrees
Net weight: 87g
Gross weight: 132g
Packaging size: 180*85*70mm/7.08*3.34*2.75''Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.

1 X Bluetooth Sunglasses Earphone
1 X Charging Cable
1 X Sunglasses Wiping Cloth
1 X User Manual
1 X Storage Bag