Docooler Bone Conduction Speaker, Mini Bone Conduction Portable Speaker, Small Speaker, Wireless Speaker Stereo Bass Sound Creative Portable Speaker, Built In Mic Sound For Home,Outdoor (Black 1 Pack)

Specifications:
Material: Aluminum Alloy
Color: Black
Qty:&Nbsp;1 Pack, 2&Nbsp;Pack(Optional)
Bt Version: Bt5.0
Audio Format: Mp3, Ac3, Aac, Wav...
Output Power: 3W
Frequency Response: 20-20Khz
Snr: &Ge;70Db
Power-Supply: 400Mah Lithium Batterys, Type-C Charge Dc5V/0.4A
Package Size: 70*70*50Mm/2.76*2.76*1.97In(1 Pack)
&Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; 145*75*50Mm/5.71*2.95*1.97In(2 Pack)
Package Weight: 85G/3Oz(1 Pack)
&Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp; &Nbsp;190G/6.7Oz(2 Pack)

Packing List:
Package1
1*Bt Speaker
1*Lanyard
1*Suction Cup
1*Adhensive
1*Type-C Charge Cable
Package2:
2*Bt Speaker
2*Lanyard
2*Suction Cup
2*Adhensive
2*Type-C Charge Cable