THECOO BTD710K Waterproof Bluetooth Speaker Portable Subwoofer

IP6 High Water Shock and Dust Proof Level With a high proof level of IP6, you can feel free to take this water proof Bluetooth speaker with you to the outdoor activities. No more fears of the rain, shock and dusts!
Dual Loudspeaker Design This portable Bluetooth subwoofer adopts dual loudspeaker design from the inside, which improves the sound performance a lot, provides you with great listening enjoyment.
Universal Compatible Bluetooth 4.0 Adapting Bluetooth 4.0, this desktop subwoofer is compatible with Bluetooth 3.0 and other previous versions of Bluetooth, which is suitable for most models of Bluetooth devices.
TF Slot and Aux Input, Plug and Play Supports high fidelity audio playing. With a TF card slot and Aux input port, it also supports TF card up to 32G (not included), main stream files including MP3, APE, FLAC playing.
Built-in Microphone for Hand-Free Calling Equipped with DSP noise canceling HD microphone, you can answer the incoming call by just press one button and without picking up your phone, free your hands.
5A PLB Li-ion Battery for Long Using Time Thanks to be built-in large capacity 5A PLB Li-ion rechargeable battery, this Bluetooth portable speaker saves 30% power consumption and it can be playing for up to 8 hours.
Specification
Brand THECOO
Model BTD710K
Bluetooth Version Bluetooth 4.0
Rated Power 3W x 2
Loudspeaker Unit 3W/4Ω, 40mm
Reaction Frequency 120Hz-18kHz
SNR ≥75dB(charging status not included)
Distortion Factor ≤0.1%(@1kHz)
Transfer Range ≥10m(no barrier)
Charging Voltage DC 5V
Battery 3.7V, 900mAh
Playing Time ≥8 hours(according to volume)
Charging Time 3 hours
Product Size 168 x 78 x 24.5mm
Package Contents 1 x Bluetooth Speaker, 1 x USB Cable, 1 x Aux Cable, 1 x User Manual