Retevis 2 Pin to 3.5mm Adapter Retevis 3.5mm Receiver/Listen Only Earpiece Retevis 2 Pin G Type Length Adjustable Headset Retevis RT21 Battery Retevis 5-Port USB Wall Charger Retevis AL-800 SMA-F Antenna Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 3.9 out of 5 stars 40 4.1 out of 5 stars 116 4.2 out of 5 stars 82 4.0 out of 5 stars 80 4.6 out of 5 stars 92 4.3 out of 5 stars 1,497 Price $21.99$21.99 $7.99$7.99 $42.49$42.49 $38.99$38.99 $25.99$25.99 — no data Plug Type Kenwood 2 pin/3.5mm 1 Pin 3.5MM Kenwood standard 2 pin no data USB no data Special Feature Connect Wakile and Cellphone headset Adjustable Cord; Acoustic Tube G type earhook; Adjustable Cable Overcharge protection; multi-protection Supports PowerIQ and voltage boost that provides the maximum charging speed Dual Band; Short Antenna; High Gain Compatibility Retevis RT21 RT22 RT27etc Motorola: CP200 XLS, GP300, EP450 r radio speakers Mic with 3.5mm phone jack Retevis H-777 RT21 RT22 H-777S etc Retevis RT21Walkie Talkies Retevis RT7 RT22 H-777 Motorola T200 T260 Cobra CX190 etc RETEVIS H-777 RT21；Baofeng BF-888S BF-UV5R etc Package Includes 5 pcs 1 piece 10 pcs 5 pcs 1 piece 1 piece Universal compatibility The 3.5mm connection adapter can be used for a variety of brand mobile phone headset to achieve compatibility. If you're tired of walkie talkies earpiece before, it provides clear and loud nature listening experience. If you want to use the FM radio function, just plug in your headphones, turn the radio and set to go. Incredible durability With the advanced Pu cable material; the connector is more stable and flexible to ensures an ultra-long lifespan. Wireless communication service expert around You. Light weight for packing during some outdoors sports. Amazing Using Experience Easy to connect to your radios adapt to your headphones for quick communications.Customized design, great use; it's a wonderful item to your radio equipment. These are great for jobs where you want to keep a low profile.someone talking into a set of phone earbuds does not seem nearly as strange as someone seemingly talking to themselves, or into a radio. Applications Wherever you need use your two way radios, you could bring this cable. Small and convenient for packing to use in some applications, such as: construction, restaurant, bars, warehouse, factory, Church, school etc. Ideal for camping, hunting, hiking, climbing, paintball and other outdoor activities. NOTE: 1. Adapter cable suitable for Retevis RT22 RT21 RT27 RT7 H777 H777S RT18 RT19 RT22S; not fit for other brands walkie talkies If your walkie talkies is NOT in the list, please do not buy. 2. Avoid to use larger power( Better under 2 W) and strong signal walkie-talkie, so as not to affect the normal use of the product. 3. Applicable to VOX launch, but depends on the sensitivity of the headset microphone. 4. Press the call button on the headset(if your headset with this button), indicator light on walkie-talkie turn red, then you can use the microphone on the headset to speak. BUT we suggest you use the walkie-talkie PTT to transmit. Because everytime you press the call button on the headset to transmit, you must long press the call button on the headset(10-15S) to make sure to stop transmitting after over speak. Then the indicator light on walkie-talkie turn off, this time walkie-talkie go to standby mode. Package Includes: 1 x Retevis 2 Pin to 3.5mm Adapter Cable