S17 Wireless Bluetooth Sport Earphone
Product Description:
- Product Type: Earphone
- Bluetooth version: V4.1
- Bluetooth frequency band:20-20Khz
- Bluetooth range: 10m
- Audio transport protocol
- Playtime: 10h
- Standby time: about 250h
- Charging time: 3h
S17 Wireless Bluetooth Sport Earphone
S17 Wireless Bluetooth Sport Earphone Three-way calling. neckband and in-ear style. neckband style charging port by magnetic bar design, improve the ear hook To prevent the pull and fall down, resulting in some damage to the ears and pain. Sports headphones: for your sport, gym, running, mountain climbing, riding more dynamic, power and passion, wireless control and wear to add your convenience and fashion. For the movement came into being, let the sweat more fierce.
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