The pair of headphones are auto pairing, touch control, noise reduction, single and binaural seperated design. IPX7 waterproof, it is suitable for sports, outdoors, travel, etc.

Features:
Ergonomic in-ear design, comfortable to wear, take care of your ear canal.
Large capacity 3500mAh charge box, with power display, can charge for phone and taken as phone holder.
BT5.0 chip, more stable transmission, simpler connection.
Two independent headphones can be connected to two mobile phones at the same time.
Compound crosstalk voice coil + dense filter mesh design, effectively restricts ambient noise clearly restores human voice.
Fingerprint touch control of music, call, volume and voice assistant, convenient to operate.
IPX7 waterproof, meets your daily waterproofing needs.

Specifications:
Material: ABS
Color: Black, White (optional)
BT Version: BT5.0
Transmission Distance: 10M
Noise Reduction: CVC8.0
Standby Time: 1 month (used with the charge box)
Music Time: approx. 80 hours (used with charge box)
Waterproof: IPX7
Battery Capacity:
Headphones: 50mAh
Charge Box: 3500mAh
Package Weight: 120g / 4.23ounces
Package size: 120 * 100 * 50mm / 4.72 * 3.94 * 1.97in

Packing List:
2 * Headphones
1 * Charge Box
4 * Earphone Caps
1 * USB Cable
1 * Manual