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White rectangular Bluetooth 4.1 receiver with 3.5mm plug

ESTONE

ESTONE AX-03 3.5mm Bluetooth 4.1 Audio Receiver White

SKU CH-YPMH-39ZXP

Adds Bluetooth 4.1 wireless audio to any 3.5 mm headphone jack for up to 6 hours of playback

  • ColorWhite
  • TypeBluetooth Accessories
  • Talk TimeUp to 6 hour(s)
  • Bluetooth 4.1 enables wireless audio streaming
  • 5 mm jack connects wired headphones instantly
  • Up to 6 hours talk time per charge
  • Multipoint pairing links two phones simultaneously
  • Compact white ABS design fits any setup

Compact Bluetooth 4.1 audio receiver

The ESTONE AX-03 adds wireless streaming to any headphones or speakers that use a 3.5 mm jack. It pairs with a phone, tablet or computer over Bluetooth 4.1 and supports A2DP, AVRCP, HFP and HSP profiles. A built-in 3.7 V 60 mAh battery delivers up to 6 hours of talk or playback time. The post-hook design clips securely to clothing or a bag strap.

For listeners who want wireless freedom without

Commuters and office workers can keep their favourite wired earphones while taking calls or streaming music cable-free. The ability to connect two phones simultaneously suits users who juggle personal and work lines. Buyers who need aptX, LDAC or multi-room audio should look elsewhere. The single-button control also limits advanced playback navigation.

Bluetooth 4.1 with dual-phone pairing

Version 4.1 provides the core wireless link and enables simultaneous connection to two mobile devices. This single specification determines whether the adapter matches the user's phone and multitasking needs.

Highlights

  • Bluetooth 4.1 enables wireless audio streaming
  • 5 mm jack connects wired headphones instantly
  • Up to 6 hours talk time per charge
  • Multipoint pairing links two phones simultaneously
  • Compact white ABS design fits any setup

Specifications

BrandESTONE
SeriesAX-03
ModelAX-03
ColorWhite
TypeBluetooth Accessories
Talk TimeUp to 6 hour(s)

Questions about this item

Will the 3.5 mm plug on the ESTONE AX-03 work with my existing wired headphones?

The adapter uses a standard 3.5 mm connector, so any wired headphones or earphones with a matching jack will work.

How can I confirm the Bluetooth 4.1 link is active after pairing?

The LED indicator flashes blue when paired and streaming audio; a steady glow shows the connection is live.

Does the box include a charging cable for the 3.7 V 60 mAh battery?

Only the AX-03 receiver is supplied; a micro-USB cable for charging must be provided separately.

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