What's in the box:

TS-100 BT5.0 Wireless Earphones Auto Pairing Button Control Noise Reduction HiFi Sound Quality for Sports (White) (White)

The pair of earphones are auto pairing, master-slave switch, one button control, HiFi sound quality. It is portable for sports, outdoors, travel, etc.

Features:
Lightweight and ergonomic, comfortable to wear.
Single earbud mode supports work alone, two earbuds mode supports two devices connection seperately.
HiFi sound quality, noise reduction, high-definition call.
BT5.0, high compatibility and stable transmission, match various devices intellugently.
One button control of song, call, volume and voice assistant.

Specifications:
Material: Plastic
Color: Black, White (optional)
BT Version: BT5.0
Transmission Distance: 10m
Driver Unit: 13mm
Standby Time: 1-2 month
Music Time: 2-4h
Frequency Range: 2400.0-2483.5MHz
Battery Capacity:
Earphone: 40mAh
Charge Box: 400mAh
Item Size:
Earphone: 35mm / 1.38in
Charge Box: 55 * 45 * 25mm / 2.17 * 1.77 * 0.98in
Package Weight: 113g / 3.99ounce
Package Size: 100 * 100 * 36mm / 3.94 * 3.94 * 1.42in

Packing List:
1 * Pair of Earphones
1 * Charge Box
1 * USB Cable
1 * User Manual