Parts & Accessories Registered Bluetooth player for cassette recorders, Chinese made. Unit for only 50 SAR. Has an on/off button. Includes a microphone for calls. If fully charged, it lasts up to two weeks or more if you use it and turn it off when finished. Continuous playback lasts approximately 7 hours. Delivery to all regions of the Kingdom. Delivery is the responsibility of the buyer (Redbox).