mini speaker, good sound, offer you bedside music, it is cheaper and easy to operate. Mini speaker Active power:1W Speaker diameter:40mm Impedance:4Ω Distortion rate:≤0.3%  Frequency response:40Hz~20000Hz  Power:4×AAA ...

PC speaker Built-in overall high sensitivity microphone Full duplex voice sending and receiving PC speakerSpeaker for chatting online and listenning to musicPlug and play,no need outer powerUSB power supply...

Computer chatting speaker Built-in overall high sensitivity microphone Full duplex voice sending and receiving mini speaker/skype speakerSpeaker for chatting online and listenning to musicPlug and play,no need outer powerUSB power supply...

mini speaker, good sound, offer you bedside music, it is cheaper and easy to operate. Mp3 speaker Active power:1W Speaker diameter:40mm Impedance:4Ω Distortion rate:≤0.3%  Frequency response:40Hz~20000Hz  Power:4×AAA ...

Teaching Speaker Connecting Distance : 25M Charge time of receiver : 2.5 hours Charge time of transmitter : 2hours  Features1.Design with mini microphone trasmit,pure sound.2.Wireless speaker with stereo receiving,clear and resonant voice.3.Can be transferred by...

mini speaker, good sound, offer you bedside music, it is cheaper and easy to operate. portable speaker Active power:1W Speaker diameter:40mm Impedance:4Ω Distortion rate:≤0.3%  Frequency response:40Hz~20000Hz  Power:4×AAA ...

Teaching speaker 1. Frequency Response: 80Hz-12KHz 2. Maximum output power: 12W 3. Speaker impedance: 4ohm  teaching speakerFeatures1. Built-in 7.4V/1300mAH lithium battery with 8-10 hours play time.2. Smart design with loud voice and no howling (12W).3. Support external audio...

network speaker/Computer chatting speaker Built-in overall high sensitivity microphone Full duplex voice sending and receiving network speakerSpeaker for chatting online and listenning to musicPlug and play,no need outer powerUSB power supply...

Mini speaker, clip-on,portable,pocket speaker: 1.Built in rechargeable 500mAH 2.Singal noise ratio:60dB 3.Play time:4 H Founctions: Mini speaker, clip-on,portable,pocket speaker:1.TF card support2.Ultra portable design,supper voice, good  sound quality 3.Work with any audio...

car kit bluetooth speaker for mobile phone mini and light Stereo music Handsfree chatting for mobile phone Car speaker/Car kit bluetooth speaker for mobile phone Specifications:-Appliant to Version...