DOSS DS-1362 Outdoor Bluetooth Speaker Wireless Music Box for Bicycling

Tiny in Size, Easy to Carry Fashion but tiny, you can just hold this Bluetooth speaker in your hand, easy to carry anywhere you go.
Bluetooth 2.1 Technology Equipped with Bluetooth 2.1 and EDR technology, the data can be transferred for a faster speed at low power consumption, and it is compatible with about 99% of the Bluetooth devices.
Full Range Neodymium Magnet Loudspeaker Adapting the full frequency neodymium magnet loudspeaker, the Bluetooth speaker has strong balance and resolution.
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.
Supporting TF Card and AUX Input When the Bluetooth is not connected, the speaker is also supporting TF card and AUX input, which mean it can be used as a independent player.
Specification
Power 3W
Frequency Range 70Hz-18kHz
Distortion Factor 0.4%
SNR 80dB
Bluetooth Version Bluetooth 2.1+EDR
Power Supply DC 5V, lithium battery
Battery Capacity 1000mAh
Product Size 76 x 47 x 129mm