Amazon.com: UPBRIGHT New 3.5mm AV Out to AUX in Cable Audio/Video Cable Cord Compatible with Philips BT2500 BT2500B BT2500B/37 BT3500 BT3500B BT3500B/37 NFC Wireless Portable Bluetooth Speaker : Electronics
Cameronsino Cs-pbt250sl Battery For Philips Bt2500 Wireless Speaker (pl702840) 750mah - Mobile Phone Batteries - AliExpress
Cameron Sino Pl702840 Battery For Philips Bt2500 Bt2500w Bt2500b Bt2500w/00 Bt2500b/37 Bt64 Bt64a Bt64b 750mah - Rechargeable Batteries - AliExpress
Philips BT2500B Wireless Portable Speaker review: A budget Bluetooth speaker that's wallet- and pocket-friendly - CNET
TEST : enceinte PHILIPS BT2500B - YouTube
UPBRIGHT NEW 5V 2A Micro USB Car DC Adapter For Philips BT2500 BT2500B BT2500B/37 BT3500 BT3500B BT3500B/37 NFC Wireless Portable Bluetooth Speaker Power Supply Cord Charger PSU - Walmart.com