S56 2200mAh Wireless Bluetooth Audio Subwoofer with Lanyard Mini Speaker Outdoor Portable Smart Music Player 20H Play Time

Small metal body: it feels better and more durable without plastic feeling.

Innovative metal diaphragm: to achieve low-frequency surging vocal music beyond its volume.

Large-capacity battery: 2200mAh battery capacity is about 20h for long playback.

Hand-held lanyard design: It can be easily picked up and hung on a backpack or bicycle at will.

Tandem surround sound: It supports simultaneous playback of two speakers in tandem and can be connected to the same mobile phone at the same time.

Support U disk playback: The upgraded version supports U disk playback, which is suitable for more scenarios.

Features:

• Name: Bluetooth speaker
• Connection method: Bluetooth connection
• Interface type: USB
• Frequency response range: 120-20KHZ
• Output power: 5W
• Signal to noise ratio: 85dB
• Power supply mode: built-in lithium battery 2200 mA
• Channel: 2.0
• Play time: about 20 hours
• Expansion storage: 32GB (no card)
• Bluetooth protocol: 5.0
• Number of speakers: 1
• Effective distance: 10 meters
• Operation mode: button
• Applicable people: general
• Display: None
• Shell material: ABS+metal+silicone
• Whether to support APP: Yes
• Support format: U disk, TF card
• Speaker adjustment method: button
• Is there a radio function: None
• Cabinet material: ABS+metal+silicone
• Appearance size: Φ70*95mm
• Product weight: about 0.2 (KG)