CompatibilityNew Voice Replacement Remote Control Compatible for Ematic 4K UHD Android TV Streaming Box AGT418 AGT419 (Remote Only) Easy PairingPress and hold the "0K" + "VOL-" keys together for 3 seconds. The indicator light will flash. Once pairing is successful, the indicator light will stay on for 3 seconds and then turn off (2*AAA batteries are required, not included). Voice SearchThe responsive voice function offers you added convenience. ABS materialThis smart remote is constructed from premium ABS material for improved durability. This replacement remote weighs 0.10 kg ( 0.22 lb. ), is resistant to wear, and built to last