PAVEOS Rechargeable Bluetooth Speaker Wireless Sport Stereo Bass Portable Computer Outdoor Home Mobile Phone Wireless Audio Feature: 【Quality Materials】Made of ABS , beautifully designed and is the ideal gift for any anniversary or special occasion. For girlfriends,, parents and children 【Superior Sound Quality】This Bluetooth speaker delivers Stereo sound with Ric-h bass, tight MID-S and CRYSTA-L CLEA-R highs. Expansive sound is powerful enough to FIL-L any room 【Portable and Long Battery Life】Bluetooth speakers small,designed as a portable speaker. Built in 300mah battery,With long Playtim-e, long enough for any outdoor activities. Special designed as outdoor speakers 【Stereo Sound & Bass Sound】Stereo sound with full bass---the speaker delivers immersive sound with Ric-h bass, MID-S and highs,DYNAMI-C sound.Even at maximum volume, in the same way as the live concert performance 【Strong Bluetooth 4.1 signal】It can connect normally under difficult conditions and the signal is not disturbed.Antenna design with Bluetooth 4.1 provides greater wireless range and efficient connection to Bluetooth cell phone or devices.The Bluetooth chip easily reads music play list,and connect any devices Product parameters: Type: Bluetooth speaker material: plastic Functions: card insertion, prevention, call function Connection method: Bluetooth connection Bluetooth : BLE 4.1 Interface type: Frequency response range: 60hz-16khz Output power: 5V Signal to noise ratio: ≥ 75db Power supply mode: built-in lithium battery Battery capacity: 300mAh Channel: 2.1+1 Playback duration: 10 hours Extended storage: not supported Number of horns: 2 Effective distance: 10 meters mode: press key Supported format: Card Speaker adjustment: key Product size: 12x6x3cm/4.72x2.36x1.18 inch Package size: 14x6.2x3.2cm/5.51x2.44x1.26 inch Net weight: 150g/0.33 lb Gross weight: 200g/0.44 lb The Package Include: 1 x Bluetooth Audio 1 x Use manual 1 x cable Househeld supplies for adult and Children ♪Satisfactory Sound Quality: This bluetooth audio amplifier adopts the latest technology to adjust and experience unparalleled sound quality, balanced sound and minimum distortion. Very suitable for games, music and movies. ♪Multi-scene Use: This bluetooth audio amplifier is designed with a variety of harsh environments in mind, with high-strength design and IPX160 protection level. It is very suitable for parties, swimming pools, beaches, camping or hiking. ♪Quick Connection: This bluetooth audio amplifier can remember multiple connected devices. When you turn on Bluetooth and get close to it, you can quickly connect your devices and start an auditory feast. ♪Lightweight and Compact: This bluetooth audio amplifier is compact and easy to grasp. It can be easily put into your backpack, you can carry it with you and enjoy music anytime, anywhere. ♪Service: If you encounter problems in the process of using bluetooth audio amplifier, you can contact us, and we will reply in time and help you solve the problem.