DOSS DS-1166 Dual Loud Speaker Bluetooth Speaker Portable Mini Music Box with TF Card Slot

Stereo Dual Loudspeaker Though the body size is small, this Bluetooth speaker has not one, but two loudspeaker units built inside its body, providing you with stereo sound.
Full Range Neodymium Magnet Loudspeaker Adapting the full frequency neodymium magnet loudspeaker, the Bluetooth speaker has strong balance and resolution.
Ultra Thin Body With the pie-like design, this wireless Bluetooth speaker has a ultra thin body which is only 25mm. You can just stick it into your skinny jeans.
Unique Multiple Function Controlling Stick All brand new design, this unique stick includes song switch, volume switch and other functions.
Hands-free Calling With the built-in HD microphone, you can make or answer hands-free calls at high quality no matter you are driving or walking.
Specification
Rated Power 2.5W x 2/TDH 10%
Frequency Range 90Hz-18kHz
Distortion Factor THD≤0.5%
SNR S/N≥70dB
Sensitivity 800MV(±50MV)
Battery 3.7V, 1000mAh
Charging Voltage DC 5V
Product Size 165 x 58.5 x 27mm
Bluetooth Model A2DP, AVRCP, HFP, HSP
Bluetooth Version V2.1+EDR