Caution:
color: we send according to the color of the first picture,
in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title.
003 Mp3 player wireless headset bluetooth headphone stereo sport earphone 16g music player|tv box|set top boxsmart set top box specifications bluetooth: 5.0 Transmission range: 10m/33ft open area waterproof: ipx6 splash waterproof, not suitable for swimming or underwater sports music format: flac,wav,wma,mp3,ape playtime: 5--7 hours support to receive calling or call back power supply: dc 5v/1a battery capacity: 3.7V/170mah charging time: about 1-2 hours loudspeaker size: 10mm
003 Mp3 player wireless headset bluetooth headphone stereo sport earphone 16g music player|tv box|set top boxsmart set top box specifications bluetooth: 5.0 Transmission range: 10m/33ft open area waterproof: ipx6 splash waterproof, not suitable for swimming or underwater sports music format: flac,wav,wma,mp3,ape playtime: 5--7 hours support to receive calling or call back power supply: dc 5v/1a battery capacity: 3.7V/170mah charging time: about 1-2 hours loudspeaker size: 10mm