Bluetooth 5.0 Music Receiver for 30-Pin Apple Dock Speakers | A2DP AVRCP | Link-BT4877 | Compatible with Bose SoundDock II, Yamaha TSX-70, JBL onBeat & More

• Upgrade Your 30-Pin Speaker Easily convert your old 30-Pin Apple Dock Speaker into a wireless audio device – no extra adapters or power supply needed. Perfect for enjoying your favorite music wirelessly.
• Stable Bluetooth 5.0 Connection Supports Bluetooth 5.0 + EDR for a stable, interference-free connection and Hi-Fi stereo sound (A2DP). With AVRCP, you can directly control play, pause, and track skipping. Range up to 10m.
• Plug & Play – Easy Operation Powered directly via the 30-Pin port – no separate charging required! Automatic pairing and reconnection with the last used device. Plug in, pair, and enjoy music instantly.
• Wide, Tested Compatibility Compatible with most 30-Pin Apple Dock Speakers, e.g., Bose SoundDock 10/II/Portable, Yamaha TSX-130/70, JBL onBeat, Philips DCD8000/93, and more. Not suitable for Lightning/USB-C Docks or Bose SoundDock Series 1.
• Compact Design & Package Contents Compact dimensions (4.6×3.7×0.9 cm) for space-saving use. Package includes: 1× Bluetooth Music Receiver Link-BT4877, 1× Quick Start Guide (English). Ideal for home, office, or living room use.

Compatibility List BOSE Speakers: Bose SoundDock 10, Bose SoundDock II, Bose SoundDock Portable YAMAHA: TSX-130, TSX-70, PDX-13 SUNMUSE: SUNMUSE Kristallkugel B1, SUNMUSE Zen D6, SUNMUSE Dornröschen B4 PIONEER Speakers: Pioneer X-SMC1-S JBL Speakers: JBL onBeat PHILIPS Speakers: DCD8000/93, DCD7010, DS1100, DCM3060, DCM713, MCD909, DCD3020, DCM2055 SONY Speakers: SONY RDPM15IP TELEFUNKEN: i-Concerto+LS560 Full Series Compatibility: All IHOME Series, All Sansui Series, All DOSS Series, All Peijiale Series Tested Incompatible Speakers B&W Speakers JVC Mini-System: RD-N1 Denon: RCD-N5, RCD-N8 Yamaha: ISX-8000, TSX-140 JBL: On Air wireless Telefunken Alu Walker: Sound You i ALU Philips: DS9000, DCM5090/10 ⚠️ COMPATIBILITY NOTE: Only works with 30-Pin Apple Docks. NOT suitable for Lightning/USB-C Docks or Bose SoundDock Series 1. Upgrade your old 30-Pin Apple Dock Speaker with this wireless music receiver! Enjoy your favorite music, podcasts, or audiobooks without cables – simple, fast, and with excellent sound quality. Key Features: Bluetooth 5.0 + EDR: Stable connection and interference-free stereo sound (supports A2DP/AVRCP) Plug & Play: Powered directly via the 30-Pin port – no separate charging required Automatic Pairing: Automatically reconnects to the last used device Compact Design: Fits all 30-Pin Docks and takes up minimal space Wide Compatibility: Works with most 30-Pin Apple Dock Speakers (see compatibility list) Easy Steps to Use: 1. Plug In: Insert the receiver into your speaker's 30-Pin Dock – the device will power on automatically. 2. Pair: Search for "BT4877" on your smartphone/tablet and select it (enter code 0000 if prompted). 3. Play: Start music playback – control play, pause, and track skipping directly from your device or the speaker's buttons (depending on the model). Package Contents: 1x Bluetooth 5.0 Music Receiver – Dock/Speaker NOT included