Sell SpeakerKnorvay Little Bee Loudspeaker Special Wireless Headset Microphone for Teacher Teaching Small Speaker Mini Player best price

Certificate Number：2016010805835492 Certificate Status：Effective Applicant Name：Shanghai Knorvay Technology Co., Ltd. Manufacturer Name：Shanghai Knorvay Technology Co., Ltd. Product Name：Digital Player KNORVAY/KNORVAY S358 3CProduct Model：S308、S100、S108、S118、S128、S158、S168、S188、S198、S200、... 3CSpecification Model：See Attachment Model：S358 Color Classification：1# Wired 2000mAh White 1# Wired 2000mAh Black 2# Wired 4000mAh White【Strong Endurance+High Volume】 2# Wired 4000mAh Black【Strong Endurance+High Volume】 3# Wireless 4000mAh White【20Meters Wireless+Strong Endurance+High Volume】 3# Wireless 4000mAh Black【20Meters Wireless+Strong Endurance+High Volume】 4# Wired Pro 4000mAh White【More Suitable for Outdoor and Large Classrooms】Bluetooth+Recording+Strong Endurance+High Volume 4# Wired Pro 4000mAh Black【More Suitable for Outdoor and Large Classrooms】Bluetooth+Recording+Strong Endurance+High Volume 5# Wireless Pro 4000mAh Black【More Suitable for Outdoor and Large Classrooms】Bluetooth+Recording+40Meters Wireless+Strong Endurance+High Volume 6# Wired Pro+ 4000mAh Black【More Suitable for Outdoor and Large Classrooms】Bluetooth+Recording+Strong Endurance+Volume Louder 7# Wireless Pro+ 4000mAh Black【More Suitable for Outdoor and Large Classrooms】Bluetooth+Recording+Anti-Howling+40Meters Wireless+Strong Endurance+Volume Louder 8# Wired with Screen Display 4000mAh White【Screen Display+Recording+Strong Endurance+High Volume】 9# Wireless with Screen Display 4000mAh White【Screen Display+Recording+40Meters Wireless+Strong Endurance+High Volume】 1# Wired 2000mAh White + N29 Battery Version Flip Pen 1# Wired 2000mAh Black + N29 Battery Version Flip Pen 2# Wired 4000mAh White + N29 Charging Version Flip Pen 2# Wired 4000mAh Black + N29 Charging Version Flip Pen Production Enterprise：Shanghai Knorvay Electronic Technology Co., Ltd. Warranty Period：12Months Brand：NORWII/KNORVAY