Note: Manual measurement, please allow some errors. Specification: Item Type: BT Speaker_x000D_Material: ABS, PC_x000D_Size: Approx. 52 x 52.7 x 27mm / 2.05 x 2.07 x 1.06in_x000D_Battery Type: Built in Rechargeable Lithium Battery_x000D_Battery Capacity: 480mAh_x000D_Charging Port: Type C_x000D_Rated Power: 2W_x000D_Wireless Connection: BT 5.0_x000D_Working Distance: 10m/32.8ft_x000D_Playback Time: About 6 Hours Features: 1[Lightweight And Portable] This BT speaker is small and thin, and no power cord binding, carry around stress free, listen to music anytime, anywhere. 2[Full Sound Quality] Mini speaker contains a rich structure, independent sound unit, sound quality is more stable, and the sound is clear and fidelity. 3[BT 5.0] Turn on the BT speaker, for MIUI cell phone fast connection, convenient visualization operation. BT 5.0, fast and stable signal transmission, better compatibility. 4[Anti Slip Bottom] Wireless speaker is designed with anti slip feet, which can be placed firmly on desktop. Beautiful modeling, suitable for family or travel. 5[Rechargeable] The small speaker has a built in 480mAh rechargeable battery, which is charged through Type C port, can play continuously for about 6 hours. PackageList: 1 x BT Speaker 1 x Manual