User Manual for Ordtop models including: i21 True Wireless Stereo Earphone, i21, True Wireless Stereo Earphone, Wireless Stereo Earphone, Stereo Earphone, Earphone
Wireless Earbuds, Wireless Headphones Running Bluetooth 5.3 Headphones with Dual Mic, In Ear Wireless Earphones Noise Cancelling Ear buds Sport Earhook IP7 Waterproof, 48H Stereo Headset, USB-C (Pink): Amazon.co.uk: Electronics & Photo