5 個 GD32F350R8T6 GD32F350 LQFP-64 SMD チップ ARM Cortex M4 32 ビット MCU IC

Bluetooth 5.4 Wireless Earbuds, 75H Playtime, IP7 Waterproof Sport Earphones w/Dual LED Display, ENC Mic, Touch Control.

Refurbished TOZO OpenEgo Headsets Open Ear Headphone Bluetooth Dual Mic Clear Call Earphones with Earhooks IPX5 Water-resistant

VIKEFON Bluetooth RCA Receiver 5.3 AptX HD 3.5mm Jack Aux Wireless Adapter Music for TV Car 2RCA Bluetooth Audio Receiver AptX

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Wireless Earbuds Bluetooth 5.4, 75H Playtime Hi-Fi Stereo Deep Bass, ENC Mic IPX7 Waterproof Earhooks Sport Earphones.

Bluetooth Earphone 20 Hours Play Time Swimming Waterproof Earbuds Dual Wear Style Sport Wireless Headset TWS Ipx7 Earbuds Stereo

Wireless Earbuds Bluetooth 5.4, 75H Playtime Hi-Fi Stereo Deep Bass, ENC Mic IPX7 Waterproof Earhooks Sport Earphones.

UYUXIO Real Time AI Translation Earbuds with 144 Languages OWS Translating Earphone with LCD Screen Headphone Ear Buds

MZYMI Q39 AI Translation Wireless Earphone TWS Ear Hook Sport Running Bluetooth Headset ENC Noise Cancelling Headphone With Mic

Bluetooth Receiver Transmitter 5.0 NFC Stereo 3.5mm AUX Jack RCA Optical Wireless Audio Adapter Mic IR Remote Control For TV

Gaming Bluetooth Earbuds | Long-Lasting TWS Wireless Earphones with Immersive In-Ear 

Bluetooth Headset with Microphone, Trucker Bluetooth Headset with AI Noise Cancelling & Mute Button, Wireless On-Ear Headphones

Invisible Sleep Earphones Wireless Bluetooth 5.3 Headphones IPX5 Waterproof Noise Reduction Earbuds Touch Control Headsets

Wireless Headset Ear Hook Noise Reduction TWS Earphones Bluetooth-Compatible5.3 Power Display Comfortable Sports Gaming Earbuds

Wireless Earbuds, Bluetooth 5.3 Earbuds Stereo Bass, iNoise Cancelling Mic, Earphones IPX7 Waterproof Sports, 35H Playback.

Translator Earbuds Long Battery Life Real-time Two-Way Earbuds Touch Control Translation Earphones for Travel Business Learning

Blackpods A7Pro TWS Air Ear Earphone Buds Wireless Earbuds Pods In-ear Headphones Pro 2 for Ios Android Generation Ear Phones

1/2 pack Mpow M5 Bluetooth V5.0 Headset Wireless Truck Driver Headphones Hands-free Call Headset with Mic for Call Center Office

GREATWALL TWS Wireless Bluetooth Earphones Headset Wireless 5.3 Sports ear-hook Headset Stereo noise reduction Earbuds HD Call

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T2 TWS Wireless Headphones LED Power Earphones Digital Display Headset Stereo Sound Bluetooth-compatible 5.3 for Xiaomi

SK 2in1 Dual Headphones 5.4 Bluetooth Wireless Earphones Sports Sleeping Noise Reduction HD Call Headset HIFI Music Bass Earbuds

Mpow E65 2 in 1 Wireless Headphones Bluetooth 5.3 Dual/Single Office Headset with Microphone&Mute Switch 35H for Trucker Driver

3.5mm Universal Phone Telephone Pad Radiation-proof Receivers Cellphone Handset Headphone MIC Microphone Handset Fancy As Gift

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VIKEFON Bluetooth RCA Receiver AptX LL HD 3.5mm Jack Aux Wireless Adapter Music for TV Car 2RCA Bluetooth Audio Receiver AptX

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Wireless Earbuds, Bluetooth 5.3 On-Ear Headset, Noise Cancelling Mic, 48H Playtime Sports Headphones for Workout/Running.

New Bee Bluetooth Wireless Headset V5.0 Earphones Headphones with Mic 24Hrs Earbuds Earpiece Mini Handsfree for Business Driving

DRSAEC Wireless Earbuds Sports, Bluetooth Headphones 5.3,4 ENC Noise Cancelling Mic, IP7 Waterproof Headset, 50H Playback.

Headphones Wireless Earbuds Sport , 48H Wireless Earphones with HD Mic, IP7 Waterproof Earbud for Sports/Running/Workout.

2/1PCS Bluetooth Earphones 144 Languages Real-Time Translation Earbuds Wireless Translators Headphones With Type-C Charging Case

GREATWALL Wireless Headphones TWS Earphones Touch Control Noise Reduction Stereo Headsets Earbuds With Microphone

Wireless Earbuds, Bluetooth 5.3 Earbuds Stereo Bass, iNoise Cancelling Mic, Earphones IPX7 Waterproof Sports, 35H Playback.

Wireless Earbuds, Bluetooth 5.3 Earbuds Stereo Bass, in-Ear Noise Cancelling Mic, Earphones IP7 Waterproof Sports, 40H Playback.

Bluetooth V5.3 Headset Wireless Headphones Hands-free Earphones 30H Music Earpiece with CVC6.0 Mic for Business/Driving