Metal super bass Best V4.0 sounder bluetooth speaker bluetooth speaker subwoofer water proof suitable any cases dust proof various color best audio player clear and warm

Product Description

Metal super bass Best V4.0 sounder bluetooth speaker bluetooth speaker subwoofer water proof suitable any cases dust proof various color best audio player clear and warm
Color:silver.
Description: High end V4.0 Bluetooth speaker.
Device Compatibility: Universal
Key Features:

• Double diaphragm heavy bass Support the LINE IN audio
• Unique double membrane design, creates 3D sound;built-in intelligent full volume low frequency protection systems,enable you enjoy the perfect music in any time.
• Easy control design, easy to operate, respecting the man-machine relationship.
• Bluetooth connectivity calls( phone answering, hang up, call return)
• USB power supply cable

• Bluetooth specification: V4.0
• Bluetooth profiles: HSP, HFP, A2DP and AVRCP
• Operating distance: *0 meters Class II
• Battery capacity: ***0mAh
• Talk time: About *5 hours
• Music playing time: About **8 hours
• Standby time: About  ****6 hours
• Charging time: About  3 hours
• USB power supply cable
• 3.5mm audio tie-in    Sound track: 2.0
• Output power: 2*5W   Frequency: *0Hz——*8KHz
• Signal&noise ratio ≥*5dB  Impedance:4 OHM(Ω)
• Output: L/R：5WX2    Input: 5V
• Speaker Unit:*0mm    Case Material:Meta

• Charging cable
• audio cable
• speaker

Packing info

• Dimensions: **0**5.5**5mm
• Weight: **5g