Portable Waterproof Bluetooth Speaker TF Card Supported

This speaker features IPX4 waterproof level, so it can work under watery and moist environments. It comes with Bluetooth 4.0 smart chip that saves power by 50%, and supports 15m further distance wireless connection, stable and smooth, to enjoy wireless pleasure. What’s more, it supports TF card music transmission, which can reduce play delay/block/staccato problem caused by wireless Bluetooth transmission to ensure high quality listening effect. With built-in 4400mAh lithium battery, it can play about 8 hours to meet your daily needs.
High standard IPX4 waterproof level It can work under any moist and watery environments.
High standard IP4 dustproof level Even covered by sandstone for a long time, it can still work, the Bluetooth signal is still normal, no interference to sound quality.
Bluetooth 4.0 + EDR chip Featuring independent operation, lossless audio transmission, it supports stable and smooth wireless transmission within 15m far distance.
TF card playback, plug and playHigh fidelity audio decoding, offering high quality stereo sound, reducing problems like play delay/block/staccato to ensure high quality listening effect .Hands-free call Get rid of wire bondage, free and flexible.
Built-in 4400mAh lithium battery, 8 hours play lifeBuilt-in 5A PLB lithium battery, charge and discharge transmission rate improved by 50% to reach long time play.
AUX interface Compatible with 3.5mm AUX jack, to easily deal with various digital devices to restore genuine sound.
Perfect compatiblity Compatible with 99% mainstream digital Bluetooth products in the market, such as tablet/computer/mobile phone etc.
Specifications
ModelBTD760K
Bluetooth Version4.0+EDR
Standard Power5W x 2
Trumpet Unit4Ω/5W 45mm
Frequency Response120Hz-20KHz
SNR＞75dB (except full charge status)
Distortion＜0.1%
Transmission Distance15m
Voice PromptYes
Battery Capacity4400mAh
Playing Time8h
Charging Time3h
Support AgreementsHFP/HSP/A2DP/AVRCP
TF CardMax 32GB (not included)
FunctionAnswer/end/turn down/transfer/wait/redial/mute/tune/music play/noise cancelling/cut song/voice report
Suitable ProductsApple, Samsung, HTC, Xiaomi, Meizu, iPad with Bluetooth function, tablet, desktop computer
Package Weight700g
Product Size200 x 72 x 62 mm
Package Contents 1 x Speaker, 1 x USB Cable, 1 x Manual