Brand Name : Rolton Use : Conference Microphone Set Type : Multi-Microphone Kits Style : Headset Microphone Transducer : Condenser Microphone Polar Patterns : Omnidirectional Communication : Wired Package : Yes Model Number : K400 Battery life : About 72 hours Size : 85mm*84mm*33mm Product Weight : 133g Product advantages1 : High definition Product advantages2 : Power saving and durable Basic functions : Music playback, amplified speech Material : ABS
Rolton K400 Portable Voice Amplifier Megaphone Booster with Wired Microphone Loudspeaker Speaker FM Radio MP3 Teacher Training
Roduct weight................130 g
Product size................... 85 * 85 * 34 mm
Audio formt.................... MP3/ MAV
Speaker......................... 2.5 "* 1
Lithium battery 1200 mAh
Charging voltage........... DC5.0 V
Working voltage............ DC3.7 V
Rating............................
10 W
Model............................. K400
The USB cable has 3 functions:
1)Charging. 2)Computer speakers. 3)Computer read and write TF card data
Package Content:
1*K400 Voice Amplifier
1* User manual
1* USB Cable
1*1200mAh
replaceable Battery
1* Waistband Belt
1* Professional Wired headset Microphone
About us:
1.We are new seller on ,but we are honest and responsible. We supply best service for each friend.
2.We offer High-quality products, fast and convenient freight, perfect after-sales service, any problem you canus.
3.As the lighting effects, the objects maybe a little different to pictures, pls kindly understand.Tks.
4.Our goods are directly come from Chinese factory. All of the cooperated factory
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When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 3 days once your payment is completed.