[ Neckband Design ]–Suitable for your workout activities, ideal for gym, practical and convenient.
[ IPX5 Waterproof ]–Sweatproof design makes it more durable and suitable for your sweating exercise.
[ CVC Intelligent Noise Reduction ]–Built-in CVC intelligent noise reduction, stereo music sound, bring you amazing high definition music and call experience.
[ Wide Compatibility ]—BT V4.1, both for android and iOS system phones, fast connection, high transmission efficiency, lower power consumption and more stable.
[ Built-in Microphone ]–High definition, better connection and call quality.
[ Ergonomics Designed Shape ]–Better suits your neck and ear auricle, small and comfortable, not hurt your ear.
Material: ABS + TPE
Driver unit: 2 * 6mm units(each bud)
Frequency range: 20~20000Hz
BT version: 4.1
BT chip: CSR8640
Transfer distance: ≥ 10m
Charging time: ≤ 2.5h
Play/call time: ≥ 24h
Standby time: ≥ 240h
Battery: 2 * 3.7V / 125mAh polymer Li-ion battery(Included)
Neckband length: 30cm / 11.81in
Cable length: 22±2cm / 8.66±0.79in
Package weight: 307g / 0.83oz
Package size: 17.1 * 13.5 * 6.5cm / 6.73 * 5.31 * 2.56in
1 * Headset
5 * Pair of Earmuffs
1 * USB cable
1 * Headset bag
1 * Certificate
1 * User manual(English & Japanese)