Features:
1. It adopts two-color silicone shell, which is waterproof, dustproof and drop-proof.
2. Humanized design. Travel, cycling, and mountaineering are all available, providing you with a convenient and practical experience
3. Listen to what you want and have everything available. Two-color silicone outer wall, waterproof, dustproof, drop-proof, heavy bass, to meet your outdoor trip.
4. IPX7-level splash-proof design. High sealing, easy to deal with shallow water in rainy days, waterproof, drop-proof and dust-proof.
5. 360° stereo surround sound. Adopt high-performance core neodymium iron full-range speakers, a strong bass diaphragm, deepen the resonance cavity, and form a stereo system
6. Bluetooth-compitible 5.0 strong compatibility. Using the newly upgraded 5.0 Bluetooth chip, fast transmission, strong compatibility, stable and continuous connection, no stutter, no delay, no noise.
7. TWS3D stereo interconnection. Support two stonego speakers connected at the same time to form a left and right channel output 3D surround sound field, cinema-level enjoyment.
8. Long-lasting battery life and listening all the way. Using 1200mAh large capacity battery cells, providing up to 8 hours of music playback
9. Bluetooth-compitible playback, TF card playback, U disk playback. AUX line playback, four playback methods

Specification:
1. Bluetooth-compitible version: Bluetooth-compitible 5.0
2. Connection range: ≤20 meters
3. Play time: about 4 hours
4. Horn size: φ52mm
5. Stabbing power: 5W
6. Charging time: about 2 hours
7. Battery capacity: 1200mah
8. Input voltage: DC5V
9. Signal to noise ratio: >85dB
10. Distortion rate: 1%
11. Response frequency: 75Hz-18KHz
12. Audio interface: 3.5mm interface
13. Support format: MP3/WAV
14. Product size: 15.7*4.4*7,3cm
15. Color: black/red/green

Package Included:
1 x Stonego Speaker
1 x Audio cable
1 x Charging cable
1 x Lanyard


1 x Manual 

notes:
1. Due to the brightness of the display and the brightness of the light, the actual color of the item may be slightly different from the picture displayed on the website.
2. Note: Due to different measurement methods, the size may have a tolerance of 1-2cm, which is not a quality problem.