You can easily switch the use of the headset from one device to another. When the phone finds the headset, find the list to confirm the headset. Power on Press and hold for 3 seconds, it will flash blue and red.
eBay
H40 PRO Push Button Mobile Phone,3.5 inch,Dual Sim,Bluetooth,Flashlight,MP3 MP4,Wireless FM,Camera,Vibration,Cheap CellPhone
Aliexpress UK
MPOW V23 Black Bluetooth 5.3 Single-ear Button-operated In-ear Headphones 270° Self-use Rotation Universal for Left and Right Ears One-button Mute IPX6 Waterproof Features: 1: Button operation, digital display of power, Bluetooth 5.3 headset for both ears, one-button mute: in phone state, short press the call button to enter mute mode 2: The headset is equipped with omnidirectional microphone and unidirectional pickup microphone to better eliminate surrounding noise and receive human voice, HD call 3: 140mah polymer battery, single full charge life of 20 hours. 4: 270° rotating handset, 180° rotating ear hook, universal for both ears 5: IPX6 waterproof, providing more protection for the headset .
eBay
Nokia 235 4G Feature Phone Bluetooth 5.0 FM Radio Dual SIM 2MP Camera 1450mAh Bettery Type-C Port Mobile Phone
Aliexpress UK
MPOW V23 Black Bluetooth 5.3 Single-ear Button-operated In-ear Headphones 270° Self-use Rotation Universal for Left and Right Ears One-button Mute IPX6 Waterproof Features: 1: Button operation, digital display of power, Bluetooth 5.3 headset for both ears, one-button mute: in phone state, short press the call button to enter mute mode 2: The headset is equipped with omnidirectional microphone and unidirectional pickup microphone to better eliminate surrounding noise and receive human voice, HD call 3: 140mah polymer battery, single full charge life of 20 hours. 4: 270° rotating handset, 180° rotating ear hook, universal for both ears 5: IPX6 waterproof, providing more protection for the headset .
eBay
H30 Push Button Mobile Phone,2.8 inch,Dual Sim,Bluetooth,Flashlight,MP3 MP4,Wireless FM,Camera,Vibration,BigHorn Cheap CellPhone
Aliexpress UK
MPOW Bluetooth Wireless Earpiece V5.3Noise Cancellation Waterproof Trucker Handsfree Earphone In Ear Earbud Headset Feature: 1: Bluetooth 5.3 + EDR dual microphone intelligent noise reduction processing, bringing high-definition and stable calls 2: In-ear silicone ear caps plus silicone earphones, skin-friendly and comfortable, and will not fall off even if you shake them wildly 3: Universal for left and right ears, lightweight Bluetooth earphones (12g) will not cause any burden to your ears, and a replacement ear cap is given 4: Physical buttons, easy and simple operation .
eBay
SERVO B25 Button Mini Mobile Phone 2 SIM Standby Bluetooth Dialing Surround Wear Blacklist Smallest Backup Cellphones for Sports
Aliexpress UK
Products: ear-hanging wireless Bluetooth sports headphones. HD surround sound quality: professional sound quality, 13mm high-quality moving coil unit, with large composite diaphragm moving coil, brings lossless HF sound quality; The mid-low frequency dive is surging, and the high frequency is bright and transparent, creating an aural feast with its own version.
eBay
SERVO B25 Mini Feature Mobile Phone Bluetooth Dialing Blacklist Smallest Backup 2 SIM Super Small Cell Phone Wear around Ears
Aliexpress UK
Mono Bluetooth Headset With Multipoint. Power: AC Imput 110-240V, DC Output 5V. Transmit Power: Class 2. Frequency: 2.4GHz.
eBay
New V77 Ayxta GSM CellPhone 2.4inches MTK Dual SIM Dual Standby Flashlight Music Player Bluetooth Flip Mobile Phone
Aliexpress UK
Size: Approx. 70 cm (Headphone Full Length). 1 Headphone. Wirelessly listen to to music with integrated Bluetooth technology.Fashion design, let music surround your life even when you are riding a motorcycle.
eBay
XGODY S200 Mini Smartphones Pocket 2G Dual SIM 2.4'' HD 1300mAh Battery Bluetooth Small Mobile Phone Large Button Flip Foldable
Aliexpress UK
MPOW Bluetooth 5.2 single ear hook in-ear headphones with digital display for business use and long battery life for both left and right ears Feature: 1: Single-ear digital display headset for both ears,180mah, 30 hours of music playback at a time 2: Bluetooth 5.2 stable link, effectively reducing freezes and faster transmission 3: 13mm large dynamic speaker unit, clear sound quality and rich details 4: High-definition voice calls, in-ear wearing, reducing noise impact .
eBay
Original Sony Ericsson W995 3G Mobile Phone 2.6'' 8.1MP Camera FM Radio Bluetooth WiFi GPS Classic Slider CellPhone
Aliexpress UK