Rexton BiCore B (M, P, HP)

Power BTE with record battery life.

Battery-powered BiCore BTE in three power levels, with direct streaming, child-safe options and up to 227 hours per battery.

Hearing loss: Mild to moderate
Connectivity: MFi (iPhone) and ASHA (Android); no Headset Mode hands-free calls
Battery: Battery
Style: Behind-the-ear

Hearing aid style

Behind The Ear (BTE)

Battery · Size 13

Water · rated

Who it's good for

Is BiCore B (M, P, HP) right for you?

Our audiologists' guide to how this model suits different lifestyles, based on its features. Your hearing test results matter most, so we'll always confirm at your appointment.

Everyday real world

3/5

Reliable, simple BTE with very long battery life and solid BiCore processing.
Best for everyday →
TV turner-uppers

3/5

Streams TV audio via the optional Rexton TV Sound accessory. No hands-free calling.
Best for TV →
Golfers and outdoors

4/5

IP68 with wind noise reduction (higher levels) and batteries that last for days.
Best for golf →
Socialites

3/5

Speech Preservation Technology helps in noise, without Reach's Multi-Voice Focus.
Best for social →
Phone and video calls

3/5

Calls stream into both ears for clear speech, though you speak into the phone itself.
Best for calls →
Music lovers

3/5

Streams music in stereo from your phone.
Best for music →
Active and sporty

5/5

Built for water and rough wear, with an IP68 rating.
Best for active →
Tinnitus sufferers

4/5

Built-in Rexton tinnitus noiser, adjustable from the app.
Best for tinnitus →

The interesting technical bits

What's inside

Speech Preservation Technology
Size 13 zinc-air battery with very long runtime
MFi and ASHA streaming
Tamper-proof rocker switch and earhook
IP68 rated
Lower-cost BT 10 versions of B P and B HP

Key features

01

Three power levels

M, P and HP models for mild to severe loss.
02

Up to 227 hours

Outstanding battery life from disposable batteries.
03

Direct streaming

MFi and ASHA audio streaming.
04

Child-safe options

Tamper-proof features available.

About Rexton BiCore B (M, P, HP)

Rexton BiCore B is a behind-the-ear hearing aid available in three models - M, P and HP - to suit a wide range of hearing loss. It offers direct audio streaming (MFi and ASHA), optional child-safe features and exceptional battery life of up to 227 hours.

Specifications

From manufacturer information, checked October 2026. Battery figures vary with streaming and settings. Your audiologist will confirm the right receiver, dome and settings at your fitting.

Brand	Rexton
Family	BiCore
Style	Behind-the-ear
Launched	2023
Chip / platform	Rexton BiCore
Technology levels	80, 60, 40, 30, 20, 10
Hearing loss range	Mild to moderate
Power	Size 13 disposable
Battery life	Up to 129 hours
Battery notes	Up to 129 hours including 20 hours of streaming (142 hours without streaming per UK product page)
Streaming	MFi (iPhone) and ASHA (Android); no Headset Mode hands-free calls
Hands-free calls	No
Water and dust rating	IP68
App	Rexton App
Tinnitus support	Yes, recommended for tinnitus
AI and smart features	Rexton Assist (AI-based in-app sound customisation)