Shenzhen Calibeur Industries Co., Ltd.
Shenzhen Calibeur Industries Co.,Ltd.
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MP3 / Bluetooth Sunglasses DH-218Y, Frequency 2.4GHZ - 2.4835 GHZ ISM Band
StandardBluetooth v1.2 Operation Range10 meters,
Audio Code15 bits resolution, S/N>60DB,
Frequency2.4GHZ-2.4835 GHZ ISM Band