Chigo V67 4.5 inch ultra-thin pocket Machine theater machine for the elderly video Machine Video Player

Jin Zheng XY-1071 5.5 inch HD video machine theater machine elderly Machine theater machine square dance player

Xia Shida K1 Bluetooth Audio Card Speaker Bluetooth Multifunctional Radio Square Dance Elderly Machine

Doraimi K51 wireless Bluetooth loudspeaker teaching loudspeaker loudspeaker guide loudspeaker wireless U segment

Xia Shida A15 aluminum alloy Bluetooth small steel gun subwoofer Bluetooth audio handheld outdoor Bluetooth speaker

Haiming star 5C 1200 mA BL-5C mobile phone battery radio Board listening machine thin battery

Accompanied Q1 Bluetooth Amplifier Teaching Special Amplifier High Power Bee Amplifier

Xia Shida A12 portable Bluetooth audio metal shell subwoofer Super Bass Bluetooth speaker

But Meishi M752 8-battery King Kong 7-inch video machine theater machine elderly machine card USB

Jin Zheng XY-1503 12.1 inch portable Bluetooth backpack video audio support Bluetooth K song with wireless microphone

Zhike K80 Bluetooth Plug-in Card Radio Plug-in Card Plug-in USB Square Dance Audio Machine for the Elderly

Shenzhen Electric SD-10 Portable Bluetooth Audio Square Dance Audio Stall Special Collection Speaker Portable Outdoor

Zhike K81 Bluetooth High Power Waterproof Card Radio Card Plug-in USB Square Dance Bluetooth Audio

Magic Voice Family YS-025 Bluetooth Loudspeaker Card Recording Player Bee Super Small Amplifier

Xia Shida Small Smart Bluetooth Audio High Power Smart Bluetooth APP Connects Smart Voice Intercom

Le Yun Tang M12 Bluetooth Speaker One-key Recording Delete Card Plug-in USB Digital Song Order High Power

Jinzheng XY-3201 22-inch HD video player card plug-in USB flash drive video playing and watching machine for the elderly

Shi Yun D88 Digital Song-ordering Bluetooth Audio High Power Portable Bluetooth Speaker Outdoor Square Dance

Pengcheng Xianke 9-inch theater Machine 9-inch HD video machine old age Machine singing machine card plug USB player

Shiyun D85 portable dual 18650 battery Bluetooth stereo digital singing square dance Bluetooth speaker

Doraimi K37 teaching megaphone high-power small bee megaphone for tour guides and teachers

Aiqi Point Mobile Phone Special Charging Line Android Apple Huawei Charging Line Data Line V8 Fast Charging Data Line

Zhigao m67 9-inch HD dual-power video player theater player for the elderly card plug-in USB flash drive square dance

Jin Zheng XY-1067 22 "Video Rod Audio Square Dance Speaker with Screen Audio WiFi Networking Audio

Doraimi K35 Teaching Professional Loudspeaker Bluetooth Amplifier Bee Tour Guide Waist Hanging Loudspeaker

Accompanied by v07 three-battery card audio card radio can be plugged into a USB disk to listen to the opera machine square dance audio

Accompanied by V06 card Radio card card USB square dance speaker dual 18650 battery elderly machine

Jin Zheng XY-1055 4K HD Jin Zheng 7 inch theater Machine video machine elderly Machine theater machine square dance USB

Accompanied by M08 WIFI network card Radio card audio portable network audio

Xia Shida A13 ultra-small portable Bluetooth audio metal small steel cannon subwoofer Bluetooth card speaker

Jin Zheng P3S P1S 4.3 inch video player theater machine for the elderly square dance player Video Player

Xia Shida A5 Bluetooth Audio Card Bluetooth Speaker Portable Square Dance Portable Small Steel Cannon

Qixianke P22 7-inch HD paint eight-section battery King Kong version video player theater player for the elderly

Jin Zheng B870 Dual Electric Band Antenna Card Radio Card Speaker Square Dance Elderly Machine Plug-in USB

XY-2219 Jinzheng 22-inch Full Format Mobile DVD Plug-in USB Disc Reader Square Dance for the Elderly

Jin Zheng XY-505 4.3-inch video receiver King theater machine three battery Video player elderly machine