Using imported 5.0 chip, fast connection speed, stable signal, low power consumption, effective distance up to 10 meters or more, listening to songs and calls anytime, anywhere.

Two F5 speakers are used at the same time, and they are automatically paired when turned on to form a surround sound system. The sound is full and full, just like being on the scene.

Outdoor activities, mountain climbing, camping, anytime, anywhere, just listen to it. (Please pay attention to tightly close the silicone cover, do not soak in water)

Bicycles, backpacks, anywhere indoors-can be hung or put

Built-in call microphone, you can answer incoming calls with one key when playing music; please open the cover when answering.

Features:

• Name: Bluetooth speaker
• Product features: Bluetooth playback, hands-free calling, IPX4 waterproof, TWS couplet
• Material technology: ABS, silicone
• Power supply: built-in lithium battery / USB 5V
• Regular color: black/green
• Product size: 98*98*40 MM
• Product net weight: 300g
• Bluetooth version: 5.0
• Channel mode: mono
• Speaker specifications: 40mm, 42 3W
• Bluetooth distance:> 1 0M
• Frequency response: 60Hz-1 6KHz
• Charging parameters: 5V / 0.3A
• Battery capacity: 400mah
• Color box size: 101*46*1 10 MM