Synergy Digital 2-Way Radio Battery, Works with Kenwood NX-340 2-Way Radio, (Li-ion, 7.4, 3400mAh) Ultra High Capacity, Compatible with Kenwood KNB-69L Battery - Walmart.com
Amazon.com: The Comm Guys Professional 1-Wire Privacy Earhook Earpiece Headset, Compatible with Kenwood 2-Pin Two Way Radios, NX-340 TK-3402 TK-2170 TK-3312 TK-3360 TK-2312 NX-P1200 and NX-P1300 : Electronics