Universe XHH-T502 Portable Loudspeakers Mini Wireless Bluetooth V4.2 Speaker, Support Hands-free / Support TF Music Player(Blue) Tape-Doorbells Adjustable resolution: four gears

Adjustable resolution: four gears

General Compatible with Sony:  Xperia Z5 Compact

General Compatible with Xiaomi:  Mi 10i

the whole aluminum shell is cut in one piece

it can work with Samsung Galaxy S8/S8+/Note8/S9/S9+

Universe XHH-T502 Portable Loudspeakers Mini Wireless Bluetooth V4.2 Speaker, Support Hands-free / Support TF Music Player(Blue) Tape-Doorbells Adjustable resolution: four gears1. Bluetooth speaker to meet all your require when outdoor activity. 2. Bluetooth Music TF Card Music, Support Hands free. Specification: General Model XHH T502 Material ABS, Silicone Bluetooth Version V4. 2 + EDR Speaker Power 3W Impedance 4 ohm ,45mm. Plug Types 3. 5mm Frequency Response 20HZ 16KHZ Additional Functions Hands free Call Sensitivity >=85+ 2dB Battery Battery Capacity 300mAh Music Time Up to 3 hours Dimensions & Weight Item Size 64*49.