The pair of headphones are comfortable to wear, auto pairing, HiFi sound and one button blind press design. IPX7 waterproof, the pair of headphones are suitable for sports wearing.

Features:
Ergonomic design, mini and lightweight, comfortable to wear.
One button blind press design, say goodbye to the insensitivity of touch.
Digital display of electric quantity on the charge box, right and left ear charge tips.
BT5.1 chip, no dealy and no carton when playing games.
HiFi sound quality, intelligent noise reduction for clear calls.
IPX7 waterproof and sweatproof, not afraid of outdoor sports and cloudy weather.

Specifications:
Model:E7S
Material: Plastic
Color: Black, White, Blue, Pink (optional)
BT Version: BT5.1
Transmission Distance: 10m
Working Voltage: 3.3-4.2V
Call/Play Time: 3-4h
Headset Charge Time: About 1h
Standby Time: About 80h
Battery Capacity:
Earphone: 48mAh
Charge Box: 300mAh
Package Weight: 70g / 2.47ounces
Package Size: 150 * 80 * 35mm / 5.91 * 3.15 * 1.38in

Packing List:
1 * Pair of Headphones
1 * Charge Box
2 * Pairs of Spare Earcaps
1 * USB Cable
1 * User Manual