Is it possible to pair this with a bluetooth sender such as taotronics ba07 that has no method of entering a pair code?

I think it should be fine. I paired with my iPhone 7 easily and don’t remember needing a passcode. They work fantastically with no noticeable degradation in sound quality.

Can the battery be replaced? if i'm out can i swap the battery or do i have to use the cabel and battery pack? thanks.

The battery in the unit cannot be removed. Charging by a power bank using the supplied cable can be done.

No idea on the guarantee length. I can say that the product is superb. Transforms the QC25 headphones. Sound quality is excellent.

pairing works only when chargingg, otherwise, not when connected to bose QC headphone! poweon button not turning on th unit . Any suggestion,

Sounds like the unit is damaged as mine definitely pairs when fitted to my QC... as for turning on/off, unsure.

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Bolle&Raven Wireless Bluetooth Adapter for Bose QuietComfort 25 Headphones (QC25)

Product ID: 48551901

Details

Colour
Black
Compatible devices
Bose 25 (QC25)
Connector type
2.5mm audio
Item dimensions L x W x H
8 x 36 x 53
Specific uses for product
Bose 25

🎧Custom fit for QC25

📱Apple + Android controls

🔋8 hrs playback battery

Description

🎧 Cut the Cord, Keep the Quiet — Wireless Freedom for Your QC25

ALL DAY AUDIO POWER - Enjoy up to 8 hours of uninterrupted playback and calls on a single charge—perfect for workdays and commutes.
PERFECTLY TAILORED FIT - Designed to match the QC25’s shape and color for a discreet, lightweight, and stylish wireless upgrade.
UNWIRE YOUR CLASSIC QC 25 - Seamlessly upgrade your wired Bose QC25 to wireless freedom with Bluetooth 4.1 compatibility.
EFFORTLESS DEVICE CONTROL - Integrated mic and intuitive buttons let you switch between calls and music with ease on both Apple and Android devices.
FAST RECHARGE ZERO DOWNTIME - Quick charge technology powers you up in just over an hour, so you never miss a beat during your busy day.

The Bolle&Raven Wireless Bluetooth Adapter transforms your Bose QuietComfort 25 headphones into a wireless powerhouse with Bluetooth 4.1. Compatible with Apple and Android, it offers up to 8 hours of playback, built-in mic and controls, and a custom fit that matches the QC25’s design. Quick charging and seamless device pairing make it the ultimate upgrade for professionals craving mobility without sacrificing noise cancellation.

Specifications

ASIN	B01MTQGY69
Best Sellers Rank	1,281 in Headphone & Earphone Adapters
Brand Name	Bolle & Raven
Colour	Black
Compatible Devices	Bose QuietComfort 25 (QC25) headphones
Connector Type	2.5mm audio jack
Current Rating	2 Amps
Customer Reviews	4.3 4.3 out of 5 stars (3,583)
Item Dimensions	8 x 36 x 53 millimetres
Item Weight	68 g
Manufacturer	Bolle & Raven
Manufacturer Part Number	AQC25-BK
Model Number	AQC25-BK
Number of Items	1
Number of Ports	1
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	Bose QuietComfort 25 Headphones, Bluetooth Devices
UPC	742415433096
Unit Count	1.0 count
Warranty Type	Limited

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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