Small TWS Couplet Wireless Bluetooth Speaker Mini Smart Noise Reduction Waterproof Speaker(Blue)

Small TWS Couplet Wireless Bluetooth Speaker is a mini speaker designed for everyday use. It features Bluetooth connectivity and waterproof capabilities.

• Product type: Mini Speaker
• Compatibility: Bluetooth devices
• Material: aluminum alloy
• Key feature: waterproof
• Color/Variant: Blue
• Functions: Bluetooth, call, TWS couplet, remote control camera
• Bluetooth version: 5.0
• Connection range: 10 meters
• Frequency response: 20Hz-20KHz
• Signal-to-noise ratio: 70db
• Channel mode: mono + single diaphragm
• Speaker specification: 28mm, 4 ohm 3Wx1
• Diaphragm specification: 25mm
• Battery capacity: 200mAh
• Playing time: 2-3 hours
• Charging time: 1 hour
• Product size: 3.4 x 3.4 x 3.2 cm
• Product net weight: 34 grams
• Key feature: six times shocking and lossless high-quality sound
• Coaxial copper core technology
• Dual speakers sound simultaneously
• Bluetooth remote control camera
• 360-degree surround sound effect
• DSP high-definition intelligent noise reduction
• Mini size, easy to carry
• Built-in noise reduction microphone
• Clear sound quality
• High-definition noise reduction
• Support dual TWS interconnection for stereo surround sound effect