ZHAOYAO I7S TWS Bluetooth 4.1V Transmission Distance 10-15 M Wireless Bluetooth Dual Ear Earphones

Bluetooth version: 4.1 version

Transmission distance: the direct distance outside is 10-15 meters

Battery capacity: polymer lithium battery 55mAh

Listen to music time: 2.5 hours up and down/pause playback

Talk time: 2 hours

Standby time: 130 hours

Charging time: 1-2 hours

Working current: 22MA

Standby current: 4uA

Bluetooth class : class2 and class3

Band/band: 2.4-2.485ghz

Modulation process: GFSK

Maximum transmission power: +2DBm

General
Brand	ZHAOYAO
Material	PC
Quantity	1 set
Specification
Bluetooth Version	Bluetooth V4.1
Operating Range	10-15M
Standby Time	130 hour
Applicable Products	Universal
Power
Battery Type	Li-ion battery
Built-in Battery Capacity	55mAh
Power Adapter	USB
Power Supply	DC 5V

Dimensions & Weight
Dimensions	1.89 in x 0.75 in x 0.75 in (4.8 cm x 1.9 cm x 1.9 cm)
Weight	0.28 oz (8 g)

Packing List
2 x Bluetooth headset 1 x Charging dock 1 x USB charging line 1 x User manual

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