Portable Walkman Bluetooth Cassette Player. Feature: Transmit Tape Music to Bluetooth Earphone or Speaker Directly. Auto Search and Pair Bluetooth Receivers. Flexible Battery or USB-powered Operation. Stereo Audio. With Auto-Reverse Function. Compact and Portable Design. Ezcap215 Bluetooth Cassette Player Can Be Used As a Personal Cassette Player. Insert Your Tape, and Press PLAY to Start Listening to the Old Music. Ezcap215 Bluetooth Cassette Player Includes Five Control Buttons - PLAY, STOP, F.F, REW, DIR, and an Auto Reverse Switch. Auto Reverse Function Allows the Device to Repeatedly Play Both Front and Back Tape Songs Without Changing the Face. Ezcap215 Bluetooth Cassette Player Also Includes Volume Adjustment Knob and 3.5mm Earphone Jack, You Can Connect Earphone or Speaker System to Listen Music. Ezcap215 Bluetooth Cassette Player Has Two Power Selections - AA Batteries and DC Power with the USB Power Cable. Specification: Bluetooth:4.2 Effective Distance:About 10m Supporting Agreement:A2DP, AVRCP, AVCTP, AVDTP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, I2CAP Signal-Noise Ratio:>90db Frequency Range:2.402GHz - 2.480GHz Audio Channel:Stereo L/R Audio Input:Cassette Tape Audio Output:3.5mm Earphone Jack, Bluetooth Transmitter User Interface Control Buttons: PLAY, STOP, F.F, REW, DIR. Auto Reverse Switch, Volume Control. LED Indicator: Quick Flash for Search Bluetooth Receiver, Slow Flash for Pair Successful. Power Supply:2*AA Battery, or USB Port Power Supply (5V DC Adapter) Bit Rate:128Kbps Dimensions:113 X 85 X 32 Mm Weight:180g Package Includes: 1 X Ezcap215 Bluetooth Cassette Player,  1 X USB Power Cable,  1 X Earphone,  1 X Manual . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.