2.Range:over 10 meters 3.Speaker:Φ40mm 4.Frequency response: 90HZ-20KHZ 5.Talking time:around 7 hours 6.Hand-free Model:PB-S610 Specifications: 100% Brand New and clear sound. Built in microphone enjoy hand-free,volume control,next song,previous song,play and suspend,hang off. Unique design with hole for sling. The bottom of products design with plane,We can put it anywhere High quality stereo speaker and chatting very clearly Support bluetooth and wireless transmission Bluetooth synchronous broadcasting function. Using for mobile phones,Ipad,laptop,Samsung,HTC,Blackberry and so on Suitable for car, bedroom,kitchen, office, conference, business trip,outdoor and indoor. Support TF/FM and line in function Charging time:around 3 hours Lithium battery capacity:550mAH Charge voltage:3.7-4.2V DC Working voltage:4.8V-5.5V Signal-to-Noise ratio:80dB±2dB Microphone response:-32db Frequency Response:90HZ-20KHZ Impedance:4Ω Output power:3W Material:Metal Product size:74*59mm Net weight:0.29kg Color:Black,red,blue,silver Pack:Gift box package Packaging include:1pcs bluetooth speaker,1pcs micro line,1pc audio cable,1pcs User guide Warm welcome OEM,ODM,Wholesale.
Why choose us: High quality and competitive prices Clear and Best sound Best after-sell service Alway have new models put into market professional team service for you