RECTITUDE Mini Boom Coin Size Bluetooth Speaker Wireless with Self-Timer and Calling Mic 5 W Bluetooth Speaker  (Blue, Stereo Channel)

Portable Wireless Speaker Echo and noise-cancelling features for calls Easy to operate; with volume and play/pause buttons for convenience. This speaker is easy to connect, it has stereo surround bass. Support TF card and USB disk. Portable size, easy to carry. This speaker is IPX4 waterproof, but can not throw it in water. Noise-reduction for a better music experience. Item Name: Bluetooth Speaker Material: Plastic Bluetooth Version: 4.2 Transmission Distance: 10m Built-in Voltage: 3.7V Battery Capacity: 1200mAh Horn Size: 52mm*2 Horn Power: 42/5W*2 Speaker Size: 7.55cm x 7.55cm x 16.16cm/2.97" x 2.97" x 6.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.