portable Keychain Speaker
chargable built in Lithium Battery.
used for mp3/4 iphone and other devices
foldable, cheap
Port: Shenzhen
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Day
Payment Terms: T/T
Contact SupplierPackaging Detail: Color box, customized packing is welcomed.
Delivery Detail: Within 15 days after confirmation of the order.
Pro size D(52MM)H(35~45mm) |
* Power output: 2W |
* SNR≥89db |
* Speakers D36mm |
* Frenquency response range 150Hz-20KHz |
* Distortion ≤0.5% |
* Impedence 4Ω |
* Battery input voltage 3.7V |
* Battery capacity 100mAh |
* Charge voltage 4.2V±0.05V |
* Lithium ion battery input DC 5V |
* Weight. 50g |