Goodbuy Devil kids' wireless headphones, Bluetooth 5.0, black

The Goodbuy Devil are kids' on-ear Bluetooth headphones that also work without a phone, thanks to a microSD card slot and a built-in FM radio. The microphone lets them handle phone calls too.

The maker highlights: the battery charges in about 1–2 hours, standby lasts up to 14 hours, and the FM radio covers 87.5–108 MHz. The frequency range is 50 Hz – 20 kHz and the impedance is 16 Ω.

• Connection. Bluetooth 5.0, up to 10 m
• Battery. 400 mAh
• Playtime. up to 6 h
• Extras. microSD card, FM radio
• Microphone. yes
• Colour. black
• Manufacturer code. GBDEVBTBK