You can easily switch the use of the headset from one device to another. Ergonomic design for comfortable wearing. 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
SERVO i19 Rotate Mini Touch Mobile Phone Dual SIM Standby Bluetooth Dialer MP4 Player Magic Voice 2G Small Rotating Screen Phone
Aliexpress UK
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
SERVO 2G GSM Mini Mobile Phone 2 SIM Card Auto Call Record Bluetooth Call Magic Voice Low Radiation Portable Cellphone Blacklist
Aliexpress UK
Here are the specifications and details of the product - Model: M163 Mini Wireless Bluetooth Earphone 4.1 Stereo Invisible Headset Earbud. - 1pc x Earphone (Charging cable included).
eBay
SERVO BM111 Pen Style Mini Mobile Phone Fan 2 SIM Card Magic Voice FM Radio Bluetooth Dial 2G GSM Pen Fan Portable Phone Alarm
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 225 4G Mobile Phone 2.4" Dual SIM Bluetooth 1150mAh battery capacity Long Standby Hebrew Key available used phone
Aliexpress UK
Bluetooth Wireless Earpiece V5.1Noise Cancellation Waterproof Trucker Handsfree Earphone In Ear Earbud Headset Feature: 1: Bluetooth 5.1 + 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 5: Choose a model with a charging case, 800mah can provide 4 charges .
eBay
Original Sony Ericsson J105 Naite J105i 3G Mobile Phone Unlocked 2.2'' Display 2.0MP Bluetooth FM Radio 2G GSM CellPhone
Aliexpress UK
Type: Stereo Bluetooth Headset. Built-in mic, so you can easily take calls. Compatible with most of cellphones and tablets which support Bluetooth function. Bluetooth technology enables you to connect to any smart device.
eBay
SERVO BM111 Pen Mobile Phone Dual SIM Standby Camera Bluetooth Dialer FM Radio Magic Voice 1800mAh Cellphone Handwriting Pen Fan
Aliexpress UK
It is perfect for those who value ease of use and convenience.
eBay
SOYES S23 Pro Mini Smartphone Android 8.1 Dual SIM 3.0'' HD WIFI Bluetooth 3G Small Mobile Phone
Aliexpress UK
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
New Nokia 108 4G Feature Phone Bluetooth 5.0 FM Radio Dual SIM 1450mAh Bettery Type-C Port Loud and Clear Speaker Mobile Phone
Aliexpress UK