Spec.&Feature: -- Mini Stereo Earphone -- Weight: only 32.0g -- Warranty: 1 year -- The phone number will be spoken out when having call, answer or refuse call just say"yes" or "no", may shake when having a call Application: -- Mobile phone, MP3/4, Computer, Products with bluetooth Packaging & Delivery: -- 1* Earphone -- 1* USB charger -- 1* Ear hook -- 1* Assistant earphone -- 1* Manuel -- 1* Ear Cap -- Paper box, Gift box or customized -- Delivery Detail: 5-7 working days after order confirmed