Wireless Best Outdoor Portable Waterproof Bluetooth Speaker onesize

1. Detachable and adjustable portable shoulder strap up to 120cm long 2. Mesh cover to protect the speaker from water, dust and shock. 3. IPX5 waterproof, dustproof, shockproof 4. 10W*2 big power with two b-diaphragms on each side, vibrate when playing music. 5. Cylindrical shape and built-in left and right channels offer 360° stereo. Call function, noise canceling microphone allows you to answer calls without reaching for your phone. 7. FM receiver makes you listen freely.8. Supports MP3, WMA, WAV, FLAC, APE format music files. Support TF card or misro SD card up to 32G, support USB 2.0 disk. Support external MP3 / MP4 / computer and other audio input (AUX) functions 11. TWS function, you can connect two speakers with a phone synchronization. Easy to control, you can press the buttons to turn on/off, play/pause, switch modes, skip songs, adjust volume, etc. Bluetooth 4.2, compatible with all Bluetooth devices. 14. ISO display, you can see the reminder power of the speaker on the iPhone. 15. 2000 mAh for up to 10 hours of playtime at 2/3 volume on a full charge. 16. It is not only a bluetooth speaker, but also a wired speaker, ab boom box. Charging voltage: DC 5V / 500mAh-1000mAh FM frequency range: 87.5-108MHz Sound frequency: 150 ~ 18000Hz (+ -B) Speaker power: 3W * 2: built-in (charging type) 500mAh Control mode: power on / Bluetooth Bluetooth version: V4.2 Bluetooth name: XTREME capacity: 2000mAh (built-in) Endurance time: 8-10 hours Charging time: 1--2 hours Number of speakers: 2 Speaker: 10W * 2 Track sound: 2.0 Frequency range: 2.HZ Input sensitivity: 400mV Wireless transmission distance: 10 meters The degree of separation: ¡Ý90dB Frequency response: 70 ~ 20KHz (+ -B) Signal to noise ratio: ¡Ý 80dB Playbac k formats: WAV, MP3, WMA, FLAC, APE Maximum support of TF: 32G (not included) Operation mode: press the key USB line length: 50CM Input voltage: DC 5V 2A Interface type: Micro-Usb / AUX / TF / 2.0 USB card socket color: red Material: ABS size: 150x78x78MM Package Content: 1 * Bluetooth Speaker 1 * Power Cable atos USB Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error allowed is +/- 1-3 cm.